CN204114806U - A kind of solar LED (Light Emitting Diode) lamp - Google Patents
A kind of solar LED (Light Emitting Diode) lamp Download PDFInfo
- Publication number
- CN204114806U CN204114806U CN201420524125.XU CN201420524125U CN204114806U CN 204114806 U CN204114806 U CN 204114806U CN 201420524125 U CN201420524125 U CN 201420524125U CN 204114806 U CN204114806 U CN 204114806U
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- Prior art keywords
- lamp housing
- led
- chip
- copper foil
- light source
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Abstract
The utility model provides a kind of solar LED (Light Emitting Diode) lamp, comprise lamp housing and lampshade, it is characterized in that described lamp housing cross section is herringbone, inside lamp housing, top is provided with the cross bar for laying battery and driving power, inside lamp housing, two bottom sides is provided with the support bar for installing LED light source component, two inclined-planes outside lamp housing are separately installed with solar panel, described solar panel comprises photovoltaic cell chips, this photovoltaic cell chips is located at the bottom of honeycomb fashion light collecting plate, described LED light source component comprises aluminium base and LED, aluminium base is provided with several bowl-type grooves, described LED comprises chip and fluorescent material, fluorescent material is located on chip, copper foil circuit plate is connected by gold thread with chip.It is high that the utility model has solar energy utilization ratio, long service life, luminous efficiency high.
Description
Technical field
The utility model relates to a kind of solar LED (Light Emitting Diode) lamp.
Background technology
Existing solar LED (Light Emitting Diode) lamp has the following disadvantages: one is only adopt one piece of solar panel, effectively cannot absorb the sunshine of different angles; Two is that the capacity gauge of solar panel to solar energy is lower; Three is that LED light source radiating effect is bad, affects service life; Four be epoxy resin in LED easily by ultraviolet interference, after working long hours, resin slowly becomes muddy, affects luminous efficiency.
Utility model content
The purpose of this utility model provides a kind of solar energy utilization ratio high for above-mentioned situation exactly, and long service life, luminous efficiency is high, solar LED (Light Emitting Diode) lamp.The purpose of this utility model realizes by following scheme: a kind of solar LED (Light Emitting Diode) lamp, comprise lamp housing and lampshade, it is characterized in that described lamp housing cross section is herringbone, described lampshade is arranged on bottom lamp housing, inside lamp housing, top is provided with the cross bar for laying battery and driving power, inside lamp housing, two bottom sides is provided with the support bar for installing LED light source component, two inclined-planes outside lamp housing are separately installed with solar panel, the design of two pieces of solar panels can absorb the sunshine of different angles, described solar panel comprises photovoltaic cell chips, this photovoltaic cell chips is located at the bottom of honeycomb fashion light collecting plate, each honeycomb light harvesting monomer is set to up big and down small square pyramids, the angle of 45 degree is kept between the photovoltaic cell chips of square pyramids internal face and cone end horizontal positioned, square pyramids inner surface is provided with reflective material layer, incident light is reflexed to greatest extent on the photovoltaic cell chips of cone bottom, improve the energy-flux density of solar cell board unit area, realize the efficiency utilization of solar energy, LED light source component is connected with driving power by wire, driving power is connected with battery by wire, solar panel is connected with battery by wire, described LED light source component comprises aluminium base and LED, described aluminium base is rectangle, by copper foil circuit plate, thermally conductive insulating layer and aluminium sheet three layers composition, upper strata is copper foil circuit plate, bottom is aluminium sheet, thermally conductive insulating layer is between copper foil circuit plate and aluminium sheet, aluminium base is provided with several bowl-type grooves, the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip and fluorescent material, chip is fixed on the aluminium sheet of bowl-type groove bottom, fluorescent material is located on chip, copper foil circuit plate is connected by gold thread with chip, described aluminium base is arranged on support bar by screw.Because chip is directly installed on aluminium sheet, without the need to passing through thermally conductive insulating layer, but directly directly dispelled the heat by aluminium sheet, in addition, copper foil circuit plate not only conducts electricity, gold thread also by connecting chip distributes a part of heat, substantially increase the radiating effect of LED, extend the service life of LED, bowl-type groove the irradiating angle that can strengthen LED is set, do not re-use epoxy resin, making to work long hours also to affect the luminous efficiency of LED.It is high that the utility model has solar energy utilization ratio, long service life, luminous efficiency high.
Accompanying drawing explanation
Fig. 1, the utility model structural representation.
Fig. 2, LED light source component partial section.
Fig. 3, solar cell panel structure schematic diagram.
Detailed description of the invention
Contrast Fig. 1, Fig. 2, Fig. 3 is known, a kind of solar LED (Light Emitting Diode) lamp, comprise lamp housing 1 and lampshade 2, it is characterized in that described lamp housing cross section is herringbone, described lampshade is arranged on bottom lamp housing, inside lamp housing, top is provided with the cross bar 5 for laying battery 3 and driving power 4, inside lamp housing, two bottom sides is provided with the support bar 7 for installing LED light source component 6, two inclined-planes outside lamp housing are separately installed with solar panel 8, described solar panel comprises photovoltaic cell chips 9, this photovoltaic cell chips is located at the bottom of honeycomb fashion light collecting plate 10, each honeycomb light harvesting monomer is set to up big and down small square pyramids, the angle of 45 degree is kept between the photovoltaic cell chips of square pyramids internal face and cone end horizontal positioned, square pyramids inner surface is provided with reflective material layer, LED light source component is connected with driving power by wire, driving power is connected with battery by wire, solar panel is connected with battery by wire, described LED light source component comprises aluminium base and LED11, described aluminium base is rectangle, by copper foil circuit plate 12, thermally conductive insulating layer 13 and aluminium sheet 14 3 layers composition, upper strata is copper foil circuit plate, bottom is aluminium sheet, thermally conductive insulating layer is between copper foil circuit plate and aluminium sheet, aluminium base is provided with several bowl-type grooves 15, the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip 16 and fluorescent material 17, chip is fixed on the aluminium sheet of bowl-type groove bottom, fluorescent material is located on chip, copper foil circuit plate is connected by gold thread 18 with chip, described aluminium base is arranged on support bar by screw (not marking in figure).
Claims (1)
1. a solar LED (Light Emitting Diode) lamp, comprise lamp housing (1) and lampshade (2), it is characterized in that described lamp housing cross section is herringbone, described lampshade is arranged on bottom lamp housing, inside lamp housing, top is provided with the cross bar (5) for laying battery (3) and driving power (4), inside lamp housing, two bottom sides is provided with the support bar (7) for installing LED light source component (6), two inclined-planes outside lamp housing are separately installed with solar panel (8), described solar panel comprises photovoltaic cell chips (9), this photovoltaic cell chips is located at the bottom of honeycomb fashion light collecting plate (10), each honeycomb light harvesting monomer is set to up big and down small square pyramids, the angle of 45 degree is kept between the photovoltaic cell chips of square pyramids internal face and cone end horizontal positioned, square pyramids inner surface is provided with reflective material layer, LED light source component is connected with driving power by wire, driving power is connected with battery by wire, solar panel is connected with battery by wire, described LED light source component comprises aluminium base and LED(11), described aluminium base is rectangle, by copper foil circuit plate (12), thermally conductive insulating layer (13) and aluminium sheet (14) three layers composition, upper strata is copper foil circuit plate, bottom is aluminium sheet, thermally conductive insulating layer is between copper foil circuit plate and aluminium sheet, aluminium base is provided with several bowl-type grooves (15), the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip (16) and fluorescent material (17), chip is fixed on the aluminium sheet of bowl-type groove bottom, fluorescent material is located on chip, copper foil circuit plate is connected by gold thread (18) with chip, described aluminium base is arranged on support bar by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524125.XU CN204114806U (en) | 2014-09-13 | 2014-09-13 | A kind of solar LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524125.XU CN204114806U (en) | 2014-09-13 | 2014-09-13 | A kind of solar LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114806U true CN204114806U (en) | 2015-01-21 |
Family
ID=52332114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524125.XU Expired - Fee Related CN204114806U (en) | 2014-09-13 | 2014-09-13 | A kind of solar LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114806U (en) |
-
2014
- 2014-09-13 CN CN201420524125.XU patent/CN204114806U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |