CN202056737U - Photovoltaic self-powered LED (Light Emitting Diode) lamp - Google Patents
Photovoltaic self-powered LED (Light Emitting Diode) lamp Download PDFInfo
- Publication number
- CN202056737U CN202056737U CN2011201886030U CN201120188603U CN202056737U CN 202056737 U CN202056737 U CN 202056737U CN 2011201886030 U CN2011201886030 U CN 2011201886030U CN 201120188603 U CN201120188603 U CN 201120188603U CN 202056737 U CN202056737 U CN 202056737U
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- China
- Prior art keywords
- photovoltaic
- lamp
- self
- led lamp
- powered led
- 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
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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
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a photovoltaic self-powered LED (Light Emitting Diode) lamp, which comprises an LED lamp, and is characterized in that: the LED lamp also comprises a photovoltaic power generation device; and the photovoltaic power generation device comprises a solar cell panel and a controller thereof. The photovoltaic self-powered LED lamp has the characteristics of simple structure and convenience in installation and maintenance.
Description
Technical field
The utility model relates to the LED lighting engineering, particularly relates to a kind of photovoltaic power generation technology that utilizes and carries out self-powered LED light fixture.
Background technology
Led light source is to be the light source of illuminator with light emitting diode (LED), the LED technology comes from the sixties in 20th century, led light source has efficient height, long characteristics of life-span, its energy conversion efficiency is very high, under the equal illumination, compare, have obvious energy-saving effect with other lighting engineering, only be equivalent to 10% of incandescent lamp as its energy consumption, be equivalent to 50% of fluorescent lamp; And led light source required voltage, electric current are all less, and it is also less to generate heat, and does not have potential safety hazard generally speaking, is the good lighting engineering of a kind of security performance; Led light source can not produce the leakage of materials such as mercury and pollute, and is a kind of light source of environmental protection.
The LED lighting engineering has all obtained huge application and popularization in vast field, particularly aspect the huge street lamp application of power consumption, based on its considerable energy saving characteristic, has obtained development fast especially.
Power consumption is little though the LED lighting engineering has, the characteristics of obvious energy conservation, because the power supply circuits investment is huge, and engineering is consuming time longer, and particularly in the illuminating engineering of rural, the construction of power supply circuits has become to restrict the bottleneck that the LED lighting engineering is applied.
The utility model content
With different, the purpose of this utility model is to provide a kind of photovoltaic power generation apparatus that utilizes to carry out self-powered LED light fixture at the defective that exists in the prior art.
The technical solution of the utility model is as follows:
The self-powered led light fixture of a kind of photovoltaic comprises the LED lamp, it is characterized in that: described LED light fixture also comprises photovoltaic power generation apparatus, and described photovoltaic power generation apparatus comprises solar panel and controller thereof.
Optionally, described solar panel is fixed on the housing upper surface of LED lamp.
Optionally, described solar panel is connected LED lamp housing upper surface by a pair of coaxial, relatively turnable rotating disk.
Optionally, described rotating disc is provided with pin-and-hole and the bearing pin that is complementary, to fix the relative position of two rotating discs.
Technique effect of the present utility model is:
By photovoltaic power generation apparatus is combined with the LED street lamp, good energy-conservation characteristic based on led light source, utilize photovoltaic battery pack for power generation and power to the LED lamp, can realize utilizing solar electrical energy generation and power to the LED lamp, realize the self-powered purpose of LED lamp, broken away from the restriction that existing road lamp system must rely on power supply circuits.
Description of drawings
Figure 1 shows that the structural representation of the self-powered led lamp of the utility model photovoltaic.
Reference numeral lists as follows: 1-LED lamp, 2-lamp stand, 3-lamppost, 4-photovoltaic cell group.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Be illustrated in figure 1 as the utility model and be applied in a kind of embodiment on the street lamp, comprise LED lamp 1, lamp stand 2 and lamppost 3, also comprise photovoltaic cell group 4, photovoltaic cell group 4 can absorb solar light irradiation and can and be converted into electric energy, by circuit the electric energy that transforms is supplied with LED light fixture 1.Photovoltaic cell group 4 comprises solar panel and controller thereof.
Wherein, photovoltaic cell group 4 is installed on the upper surface of LED lamp 1.Alternatively, photovoltaic cell group 4 links to each other photovoltaic cell group 4 by a pair of coaxial, relatively turnable rotating disk with LED lamp 1, and photovoltaic cell group 4 can be rotated relative to LED lamp 1 by this rotating disk, so that adjust installation site and lighting angle.
Alternatively, two rotating disks are provided with pin-and-hole and the bearing pin that is complementary, to fix the relative position of two rotating disks.
Claims (4)
1. the self-powered led light fixture of photovoltaic comprises the LED lamp, it is characterized in that: described LED light fixture also comprises photovoltaic power generation apparatus, and described photovoltaic power generation apparatus comprises solar panel and controller thereof.
2. the self-powered led lamp of photovoltaic as claimed in claim 1 is characterized in that: described solar panel is installed in the housing upper surface of LED light fixture.
3. the self-powered led lamp of photovoltaic as claimed in claim 2 is characterized in that: described solar panel is connected the lamp casing upper surface by a pair of coaxial, relatively turnable rotating disk.
4. the self-powered led lamp of photovoltaic as claimed in claim 3 is characterized in that: described rotating disk is provided with pin-and-hole and the bearing pin that is complementary, to fix the relative position of two rotating disks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201886030U CN202056737U (en) | 2011-06-07 | 2011-06-07 | Photovoltaic self-powered LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201886030U CN202056737U (en) | 2011-06-07 | 2011-06-07 | Photovoltaic self-powered LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056737U true CN202056737U (en) | 2011-11-30 |
Family
ID=45016710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201886030U Expired - Fee Related CN202056737U (en) | 2011-06-07 | 2011-06-07 | Photovoltaic self-powered LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595836A (en) * | 2015-02-13 | 2015-05-06 | 青岛莱菲迪光电科技有限公司 | Intelligent integrated solar street lamp |
-
2011
- 2011-06-07 CN CN2011201886030U patent/CN202056737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595836A (en) * | 2015-02-13 | 2015-05-06 | 青岛莱菲迪光电科技有限公司 | Intelligent integrated solar street lamp |
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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: 20111130 Termination date: 20120607 |