CN102691963A - Solar cold-cathode streetlamp - Google Patents
Solar cold-cathode streetlamp Download PDFInfo
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- CN102691963A CN102691963A CN2012101786012A CN201210178601A CN102691963A CN 102691963 A CN102691963 A CN 102691963A CN 2012101786012 A CN2012101786012 A CN 2012101786012A CN 201210178601 A CN201210178601 A CN 201210178601A CN 102691963 A CN102691963 A CN 102691963A
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- lamp
- cold
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- cathode
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The invention discloses a solar cold-cathode streetlamp, which is composed of a light source (2), a light reflector (3), a lamp housing (1), a light source drive device (4), an intelligent controller, a solar cell panel (7) and a storage battery pack, and is characterized in that the light source (2) adopts an arc cold-cathode lamp, a light-focusing glass housing (6) is additionally mounted outside the cold-cathode lamp, the solar cell panel (7) adopts a focus type solar cell, a glass cleaning device is mounted on the solar cell panel, the light reflector (3) is mounted on the inner side of the lamp housing (1), the solar cell panel (7) is mounted on a lamppost at a position above the lamp housing (1), the light source (2) and the light source drive device (4) are fixed inside the lamp housing (1), and the intelligent controller and storage batteries are mounted in an underground control cabinet. The solar cold-cathode streetlamp has the characteristics of high illumination efficiency, low light attenuation, long service life, high road surface brightness, low cost, high solar energy utilization rate and the like.
Description
Technical field
The present invention relates to a kind of energy-conserving road lamp, particularly a kind of solar cold negative electrode street lamp.
Background technology
Light source in order to street lighting mainly contains high-pressure mercury lamp, electrodeless lamp, LED lamp etc. at present, but all has certain defective.
The high-pressure mercury lamp cost is low, technology is ripe, but it has short, typical shortcoming such as light efficiency is low, the colour rendering difference can not thermal starting, luminous flux stability is low of life-span.
Electrodeless lamp power savings with respect to high-pressure mercury lamp is obvious, but it has a maximum shortcoming to adopt high frequency or low frequency exactly, and electromagnetic leakage is more serious, and is bigger to the human influence, and power is little, and light decay is serious.
The LED lamp is done one's utmost to pursue by many producers at present, but it exists feasible the popularizing energetically of some shortcomings to be restricted, and the first, LED street lamp cost is higher, is unfavorable for popularizing.Though tentatively solved the heat dissipation problem of LED street lamp at present, extravagent price and overweight lamp holder still can hinder popularizing of LED street lamp.
The second, the modular reliability of LED street lamp still need be strengthened, and also can cause the inefficacy of LED street lamp owing to reasons such as drive circuits.
The 3rd, be that the single-point or the LED street lamp of multiple spot light source all exist the difficult problem of heat radiation.A street lamp that adopts the 250W high-pressure mercury lamp, because technology is ripe, radiating control gets fine, even work 5000 hours, light decay is still less, luminous efficiency can also reach more than 70%.With present technology, high-power LED street lamp under the same terms, because heat dissipation problem is difficult for solving, light decay is bigger, wants to improve light efficiency with the method that strengthens electric current and voltage if luminous efficiency can drop to 30%., is easy to cause the phenomenon of LED chip damage.
The 4th, LED street lamp range is short, so how the LED street lamp also needs further to strengthen Work Research under high height.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, provide that a kind of light efficiency is high, light decay is little, long service life, road surface brightness is high, cost is low, solar energy utilization ratio is high solar cold negative electrode street lamp.
The present invention solves its technical problem and takes following technical scheme to realize:
A kind of solar cold negative electrode street lamp; Constitute by light source (2), reflective optical system (3), lamp outer cover (1), light source drive device (4), intelligent controller, solar panel (7) and batteries; It is characterized in that: described light source (2) adopts the arc cold-cathode lamp; Cold-cathode lamp installs a condensing glass outer cover (6) outward additional, and solar panel (7) adopts the concentrating solar battery, and the cleaning glass device is housed on the solar panel; Described reflective optical system (3) is installed in the inboard of lamp outer cover (1); Solar panel (7) is installed on the lamp stand above the lamp outer cover (1), and light source (2), light source drive device (4) are fixed on lamp outer cover (1) lining, and intelligent controller and battery are installed in the underground control cabinet.
And; Described cold-cathode lamp electrode (5) adopts high power porcelain ring electrode, and pole cup (52) selects for use the import pure iron to form through repeatedly punching press, deep hole nickel plating, the efficent electronic of wall spraying within it powder; The outside is equipped with porcelain ring (51) protection, and described pole cup (52) is done toothing.
And described cold-cathode lamp (2) is formed by four snake shape arc cold-cathode lamp bridge joints.
And the reflective optical system of described light fixture (3) adopts the rafifinal drawing and forming, handles through electrochemical polishing, has the reflectivity height, and optical property is stable, and respirator is housed in the reflector, guarantees the height output of luminous flux and the decay of reduction reflectance factor.
And; Described cleaning glass device comprises logic control device (10), brush (8) and hairbrush guide rail (9) become mildewed; Logic control device (10) comprises logic control circuit and drive circuit; Hairbrush guide rail (9) is installed in the dual-side of cell panel (7), and the brush (8) that becomes mildewed is installed in cell panel (7) bottom, and the brush (8) that becomes mildewed can move up and down along hairbrush guide rail (9).
Advantage of the present invention and good effect are:
1, the present invention adopts high power porcelain ring electrode, and pole cup selects for use the import pure iron to form through repeatedly punching press, deep hole nickel plating, the efficent electronic of wall spraying within it powder; The outside is equipped with the porcelain ring protection; Reduce cathode fall and cathodic sputtering, and pole cup is done toothing, the increase electrode surface area; Improve lamp tube service life, efficient energy-saving.
2, CCFL tube cell of the present invention adopts high strength lead glass pipe and high brightness three primary colors fluorescent powder to be made through advanced celloidin roasted tube coating process, and mechanical strength is high, hot-working character is stable, powder layer thickness is even, chemical stability is high, light decay is little, brightness is high.
3, CCFL of the present invention installs a condensing glass outer cover outward additional, and the installed inside of lamp outer cover has transmitter, improves luminous efficiency, reduces power consumption.
4, solar panel of the present invention adopts the concentrating solar battery, and above the cleaning glass device is housed, Based Intelligent Control regularly cleans the dust on the outer cloche of cell panel, preventing that dust from covering influences solar conversion efficiency.
Description of drawings
Fig. 1 is an overall system structure sketch map of the present invention.
Fig. 2 is the structural representation of light source of the present invention.
Fig. 3 is the profile of CCFL of the present invention.
Fig. 4 is an electrode side sectional view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is done further detailed description:
As shown in Figure 1; A kind of solar cold negative electrode street lamp of the present invention; Be made up of light source (2), reflective optical system (3), lamp outer cover (1), light source drive device (4), intelligent controller, solar panel (7) and batteries, it is characterized in that: described light source (2) adopts the arc cold-cathode lamp, and cold-cathode lamp installs a condensing glass outer cover (6) outward additional; Solar panel (7) adopts the concentrating solar battery; The cleaning glass device is housed on the solar panel, and described reflective optical system (3) is installed in the inboard of lamp outer cover (1), and solar panel (7) is installed on the lamp stand above the lamp outer cover (1); Light source (2), light source drive device (4) are fixed on lamp outer cover (1) lining, and intelligent controller and battery are installed in the underground control cabinet.
Solar panel (7) receives solar radiant energy and is converted into electric energy and be stored in the battery through intelligent controller daytime; Working as illumination night reduces gradually; Intelligent controller moves after detecting this value, and to light source (2) discharge, open by street lamp through light source drive device (4) for battery; When illumination raises gradually, intelligent controller moves after detecting this value, and battery discharging finishes, and street lamp cuts out.The main effect of intelligent controller is that the control street lamp opens and closes, and protects battery simultaneously, prolongs battery service life.
The cleaning glass device is housed on the solar panel; Described cleaning glass device comprises logic control device (10), brush (8) and hairbrush guide rail (9) become mildewed; Totally two groups of cleaning devices, logic control circuit and drive circuit are contained in logic control device (10) lining, and hairbrush guide rail (9) is installed in the dual-side of cell panel; The brush that becomes mildewed is installed in cell panel bottom, and the brush (8) that becomes mildewed can move up and down along the hairbrush guide rail.The user can edit control mode as required, and when needs cleaned, logic control circuit output control command was given drive circuit, drive circuit control become mildewed brush (8) along guide rail move reach cleaning purpose, the user also can manually control the operation of cleaning device.
Fig. 2 is the structural representation of light source, and light source adopts arc cold-cathode lamp (2), the outer condensing glass outer cover (6) that installs additional of cold-cathode lamp (2); Reduce the scattering of cold-cathode lamp, improve luminous efficiency, arc cold-cathode lamp (2), light source drive device (4) are fixed on lamp outer cover (1) lining; Reflective optical system (3) is installed in the inboard of lamp outer cover (1), and cold-cathode lamp (2) is formed by four snake shape arc cold-cathode lamp bridge joints, and cold-cathode lamp is done camber; Improve luminous flux, reflective optical system (3) adopts the rafifinal drawing and forming, handles through electrochemical polishing; Has the reflectivity height; Optical property is stable, and respirator is housed in the reflector, guarantees the height output of luminous flux and the decay of reduction reflectance factor.
Fig. 3 and Fig. 4 are the profile and the electrode side sectional views of CCFL; The CCFL tube cell adopts high strength lead glass pipe (21) and high brightness three primary colors fluorescent powder (22) to be made through advanced celloidin roasted tube coating process; Mechanical strength is high, hot-working character is stable, powder layer thickness is even, chemical stability is high, light decay is little, the high cold-cathode lamp electrode of brightness (5) adopts high power porcelain ring electrode, and pole cup (52) selects for use the import pure iron to form through repeatedly punching press, deep hole nickel plating, the efficent electronic of wall spraying within it powder; The outside is equipped with porcelain ring (51) protection; Reduce cathode fall and cathodic sputtering, and pole cup (52) is done toothing, the increase electrode surface area; Improve lamp tube service life, efficient energy-saving.
It is emphasized that; Embodiment of the present invention is illustrative; Rather than it is determinate; Therefore the present invention is not limited to the embodiment described in the specific embodiment, and every other embodiments that drawn by those skilled in the art's technical scheme according to the present invention belong to the scope that the present invention protects equally.
Claims (5)
1. solar cold negative electrode street lamp; Constitute by light source (2), reflective optical system (3), lamp outer cover (1), light source drive device (4), intelligent controller, solar panel (7) and batteries; It is characterized in that: described light source (2) adopts the arc cold-cathode lamp; Cold-cathode lamp installs a condensing glass outer cover (6) outward additional, and solar panel (7) adopts the concentrating solar battery, and the cleaning glass device is housed on the solar panel; Described reflective optical system (3) is installed in the inboard of lamp outer cover (1); Solar panel (7) is installed on the lamp stand above the lamp outer cover (1), and light source (2), light source drive device (4) are fixed on lamp outer cover (1) lining, and intelligent controller and battery are installed in the underground control cabinet.
2. solar cold negative electrode street lamp according to claim 1; It is characterized in that: described cold-cathode lamp electrode (5) adopts high power porcelain ring electrode; Pole cup (52) selects for use the import pure iron to form through repeatedly punching press, deep hole nickel plating; The efficent electronic of wall spraying within it powder, the outside is equipped with porcelain ring (51) protection, and described pole cup (52) is done toothing.
3. solar cold negative electrode street lamp according to claim 1 is characterized in that: described cold-cathode lamp (2) is formed by four snake shape arc cold-cathode lamp bridge joints.
4. solar cold negative electrode street lamp according to claim 1; It is characterized in that: the reflective optical system of described light fixture (3) adopts the rafifinal drawing and forming; Handle through electrochemical polishing, have the reflectivity height, optical property is stable; Respirator is housed in the reflector, guarantees the height output of luminous flux and the decay of reduction reflectance factor.
5. solar cold negative electrode street lamp according to claim 1; It is characterized in that: described cleaning glass device comprises logic control device (10), brush (8) and hairbrush guide rail (9) become mildewed; Logic control device (10) comprises logic control circuit and drive circuit; Hairbrush guide rail (9) is installed in the dual-side of cell panel (7), and the brush (8) that becomes mildewed is installed in cell panel (7) bottom, and the brush (8) that becomes mildewed can move up and down along hairbrush guide rail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101786012A CN102691963A (en) | 2012-06-02 | 2012-06-02 | Solar cold-cathode streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101786012A CN102691963A (en) | 2012-06-02 | 2012-06-02 | Solar cold-cathode streetlamp |
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| Publication Number | Publication Date |
|---|---|
| CN102691963A true CN102691963A (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101786012A Pending CN102691963A (en) | 2012-06-02 | 2012-06-02 | Solar cold-cathode streetlamp |
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| CN (1) | CN102691963A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2696266Y (en) * | 2004-04-27 | 2005-04-27 | 葛世潮 | Energy-saving solar lighting device of pulsewidth modulation |
| CN201228902Y (en) * | 2008-06-02 | 2009-04-29 | 尹子军 | Solar human body induction garden lamp |
| CN101632992A (en) * | 2009-07-31 | 2010-01-27 | 无锡职业技术学院 | Solar energy faceplate cleaning device |
-
2012
- 2012-06-02 CN CN2012101786012A patent/CN102691963A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2696266Y (en) * | 2004-04-27 | 2005-04-27 | 葛世潮 | Energy-saving solar lighting device of pulsewidth modulation |
| CN201228902Y (en) * | 2008-06-02 | 2009-04-29 | 尹子军 | Solar human body induction garden lamp |
| CN101632992A (en) * | 2009-07-31 | 2010-01-27 | 无锡职业技术学院 | Solar energy faceplate cleaning device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120926 |