CN204829705U - Solar Garden lights of curved surface light source - Google Patents
Solar Garden lights of curved surface light source Download PDFInfo
- Publication number
- CN204829705U CN204829705U CN201520565304.2U CN201520565304U CN204829705U CN 204829705 U CN204829705 U CN 204829705U CN 201520565304 U CN201520565304 U CN 201520565304U CN 204829705 U CN204829705 U CN 204829705U
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- Prior art keywords
- light source
- led
- curved surface
- battery
- fluorescence cover
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a solar Garden lights of curved surface light source is provided with a plurality of photovoltaic boards at the extinction bench, is provided with the lamp shade at support column upper portion front end, is provided with the LED lamp in the lamp shade, is provided with the battery in the support column, the photovoltaic board is connected with the battery, the battery is provided with the light activated switch to the power supply of LED lamp on the support column, the light activated switch is connected with the battery, and whether the control battery supplies power for the LED lamp, the LED lamp includes lamp holder, power, fluorescence cover, curved surface LED light source and cylinder wick subassembly, is provided with fluorescence in the below of lamp holder and covers, the fluorescence cover sets up to the toper, and the more past bottom of fluorescence cover opening is big more, cylinder wick unit mount is in the fluorescence cover, and is prefabricated jagged on cylinder wick subassembly, curved surface LED light source inserts the breach and fixes on cylinder wick subassembly, and is connected and switches on with the power in the lamp holder, covers the top at fluorescence and evenly is equipped with fretwork pattern or netted punchhole.
Description
Technical field
The utility model relates to a kind of garden lamp, particularly relates to a kind of solar energy garden lamp of curved surface light source.
Background technology
Garden lamp is the one of outdoor lighting lamp because garden lamp its there is diversity, aesthetic property has the advantages that to beautify with decorative environment, so be also referred to as landscape garden lamp.Be mainly used in city slow lane, narrow track, residential quarter, tourist attraction, the outdoor lighting of the public place such as park, square, the time of the outdoor activities of people can be extended, improve the safety of property.Current garden lamp is many to be undertaken powering need the electric energy of at substantial by connecting external power source, and Expenses Cost is higher, brings larger burden to user.Garden lamp is opened by time controling simultaneously, and possibility sunshine still irradiates and very strongly just opens garden lamp sometimes, causes the waste of the energy.And sometimes because bad weather, there is no sunlight, but due to the opening time less than and do not open garden lamp, cause the unreasonable of use.
Simultaneously because light emitting diode is a kind of high efficiency cold light light-emitting component converting electrical energy into luminous energy, and there is the advantages such as power consumption is low, the life-span is long, therefore light emitting diode is mostly for electronic product instruction purposes.But the power of the LED had in using is larger, the life-span of LED light source and the operating temperature of node have closer contacting, current LED only has the electric energy of about 50% to convert luminous energy in the course of the work, remaining electric energy nearly all changes into heat energy, the temperature of LED is raised, and temperature often increase by 10 degrees Celsius of its reliabilities will reduce half.Special in great power LED, heat radiation is a large problem.If dispelled the heat, bad meeting directly causes LED quick aging, and stability reduces, and dispel the heat badly can produce the life-span that serious light decay affects lamp simultaneously.
The common practices that LED makes in addition is: circuit substrate is directly connected the good heat sink material of heat conduction, heat sink material connects radiator again.Object is that heat is passed to radiator by heat transfer by heat sink, and then heat is transferred to external environment condition by cross-ventilation by radiator.The use of heat sink and radiator, LED is increased the weight of weight, adds cost, decreases light-emitting area.
Utility model content
In order to solve the problems of the prior art, the utility model provides a kind of heat-sinking capability of LED illuminating source and light extraction efficiency of making and significantly improves, and alleviates weight and cost simultaneously, and rationally can carry out the solar energy garden lamp of the curved surface light source opened.
In order to solve the problem, technical solution adopted in the utility model is:
A kind of solar energy garden lamp of curved surface light source, comprise plinth, it is characterized in that: also comprise support column, extinction platform, photovoltaic panel, battery, photosensitive switch, lampshade and LED, plinth top is provided with support column, the top of support column is provided with extinction platform, extinction platform is provided with some photovoltaic panel, front end, portion is provided with lampshade on the support columns, LED is provided with in lampshade, battery is provided with in support column, described photovoltaic panel is connected with battery, described battery is powered to LED, it is characterized in that: be provided with photosensitive switch on the support columns, described photosensitive switch is connected with battery, control battery whether to power to LED, described LED comprises lamp holder, power supply, fluorescence cover, curved surface LED light source and cartridge type wick assembly, the below of lamp holder is provided with fluorescence cover, described fluorescence cover is set to taper, fluorescence cover is more larger toward bottom opening, described cartridge type wick assembly is arranged in fluorescence cover, cartridge type wick assembly is prefabricated with breach, described curved surface LED light source inserts breach and is fixed on cartridge type wick assembly, and be connected conducting with the power supply in lamp holder, pierced pattern or netted eyelet is evenly provided with at fluorescence cover top.
The solar energy garden lamp of aforesaid a kind of curved surface light source, is characterized in that: the power of described LED is 12W.
The solar energy garden lamp of aforesaid a kind of curved surface light source, is characterized in that: on extinction platform, be provided with ten a slice photovoltaic panel.
The solar energy garden lamp of aforesaid a kind of curved surface light source, is characterized in that: the height of described support column is 4m-6m.
The solar energy garden lamp of aforesaid a kind of curved surface light source, is characterized in that: adopt with fluorescence cover top bottom described lamp holder and be threaded.
The solar energy garden lamp of aforesaid a kind of curved surface light source, is characterized in that: fluorescence cover top is evenly provided with some ellipses or bar shaped perforate.
The beneficial effects of the utility model are: the solar energy garden lamp of the utility model curved surface light source is provided with support column at plinth top, the top of support column is provided with extinction platform, extinction platform is provided with some photovoltaic panel, photovoltaic panel is connected with battery, battery is connected with LED, absorbs energy to charge in batteries like this, then powered to LED by battery by photovoltaic panel, save a large amount of power costs, alleviate the burden of use.The utility model is provided with photosensitive switch simultaneously, photosensitive switch is when the brightness of ambient light is lower than illumination default value, output switch amount short-circuit signal (relay contact short circuit making), when the brightness of ambient light is higher than illumination default value, output switch amount open circuit signaling (relay contact open circuit disconnects).Like this when the brightness of sunlight do not reach require time, photosensitive switch is photosensitive and control garden lamp battery-operated and power to LED, and make garden lamp luminescence work, it is very reasonable to use, decrease the use that garden lamp is unnecessary, extend the service life of garden lamp.
The utility model is without heat sink and radiator simultaneously, and weight reduction, reduces costs.Because flexible circuit board is very thin, the heat of LED is delivered to flexible circuit board surface at once, then direct by dispelling the heat with cross-ventilation.LED thermal source and the cross-ventilated passage of heat of this utility model are the shortest, and entire thermal resistance is also minimum, thus good heat dissipation effect, reduce component weight and the cost of heat sink and radiator simultaneously.The utility model is under the structure adding fluorescence cover, and in order to make the air by heating discharge in time, fluorescence cover has mesh or hollow out up and down.And the air of circulation improves heat loss through convection.The hollow type design on fluorescence cover top has taken into account the operating characteristic in client's use in addition, and the hollow type design optimization heat dispersion of light source self, curved face type LED light source can directly insert from hollow out position simultaneously, installs and replaces easy, improve the efficiency of assembly and disassembly.
Accompanying drawing explanation
Fig. 1 is the solar energy garden lamp structural representation of the utility model curved surface light source.
Fig. 2 is the structural representation of the utility model fluorescence cover.
Fig. 3 is the structural representation of the utility model cartridge type wick assembly.
Fig. 4 is the structural representation of the utility model LED.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As Figure 1-4, a kind of solar energy garden lamp of curved surface light source, comprise plinth 1, support column 2, extinction platform 3, photovoltaic panel 4, battery, photosensitive switch 5, lampshade 6 and LED 7, the solar energy garden lamp of curved surface light source is used for the outdoor road lighting of less than 6 meters, and plinth 1 top is provided with support column 2.The top of support column 2 is provided with extinction platform 3, extinction platform 3 is provided with ten a slice photovoltaic panel 4, front end, support column 1 top is provided with lampshade 6, in lampshade 6, is provided with LED 7, in support column 1, be provided with battery, described photovoltaic panel 4 is connected with battery, described battery is powered to LED 7, and support column 1 is provided with photosensitive switch 5, and described photosensitive switch 5 is connected with battery, whether power to LED 7, the power of LED 7 is 12W if controlling battery.
The utility model LED, comprises lamp holder 8, power supply, fluorescence cover 9, curved surface LED light source and cartridge type wick assembly 10, in lamp holder 8, is provided with power supply, bottom lamp holder 8 with fluorescence cover 9 top by being threaded, easy for installation.Fluorescence cover 9 is set to taper, and fluorescence cover 9 is more larger toward bottom opening, according to the rising angle design fluorescence cover tapering of computer simulation curved surface LED light source, the utilization rate of light source is improved greatly.
Described cartridge type wick assembly 10 is arranged in fluorescence cover 9, cartridge type wick assembly 10 is prefabricated with breach, and described curved surface LED light source inserts breach and is fixed on cartridge type wick assembly, and is connected conducting with the power supply in lamp holder, processed by this kind of mode, substantially increase the packaging efficiency of LED.
Some oval aperture 11 are evenly provided with at fluorescence cover 9 top, the oval aperture 11 of fluorescence cover 9 has just been configured to air flow passage, promote air with LED with the extraneous temperature difference to flow in this passage, reach than static state heat radiation, make whole product radiating effect better.Adopt fluorescence cover simultaneously
Curved surface LED light source is rolled into by sheet type LED light source is bending, described sheet type LED light source comprises flexible circuit board, have chip land and several electrode district at the tow sides of flexible circuit board, multiple LED chip or packaged LED lamp bead are directly mounted on chip land simultaneously.
The solar energy garden lamp of the utility model curved surface light source is provided with support column 2 at plinth 1 top, the top of support column 2 is provided with extinction platform 3, extinction platform 3 is provided with some photovoltaic panel 4, photovoltaic panel 4 is connected with battery, battery is connected with LED 7, absorbs energy to charge in batteries like this by photovoltaic panel 4, is then powered to LED 7 by battery, save a large amount of power costs, alleviate the burden of use.The utility model is provided with photosensitive switch 5 simultaneously, photosensitive switch 5 is when the brightness of ambient light is lower than illumination default value, output switch amount short-circuit signal (relay contact short circuit making), when the brightness of ambient light is higher than illumination default value, output switch amount open circuit signaling (relay contact open circuit disconnects).Like this when the brightness of sunlight do not reach require time, photosensitive switch 5 is photosensitive and control garden lamp battery-operated and power to LED, and make garden lamp luminescence work, it is very reasonable to use, decrease the use that garden lamp is unnecessary, extend the service life of garden lamp.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the solar energy garden lamp of a curved surface light source, comprise plinth, it is characterized in that: also comprise support column, extinction platform, photovoltaic panel, battery, photosensitive switch, lampshade and LED, plinth top is provided with support column, the top of support column is provided with extinction platform, extinction platform is provided with some photovoltaic panel, front end, portion is provided with lampshade on the support columns, LED is provided with in lampshade, battery is provided with in support column, described photovoltaic panel is connected with battery, described battery is powered to LED, it is characterized in that: be provided with photosensitive switch on the support columns, described photosensitive switch is connected with battery, control battery whether to power to LED, described LED comprises lamp holder, power supply, fluorescence cover, curved surface LED light source and cartridge type wick assembly, the below of lamp holder is provided with fluorescence cover, described fluorescence cover is set to taper, fluorescence cover is more larger toward bottom opening, described cartridge type wick assembly is arranged in fluorescence cover, cartridge type wick assembly is prefabricated with breach, described curved surface LED light source inserts breach and is fixed on cartridge type wick assembly, and be connected conducting with the power supply in lamp holder, pierced pattern or netted eyelet is evenly provided with at fluorescence cover top.
2. the solar energy garden lamp of a kind of curved surface light source according to claim 1, is characterized in that: the power of described LED is 12W.
3. the solar energy garden lamp of a kind of curved surface light source according to claim 2, is characterized in that: on extinction platform, be provided with ten a slice photovoltaic panel.
4. the solar energy garden lamp of a kind of curved surface light source according to claim 3, is characterized in that: the height of described support column is 4m-6m.
5. the solar energy garden lamp of a kind of curved surface light source according to claim 4, is characterized in that: adopt with fluorescence cover top bottom described lamp holder and be threaded.
6. the solar energy garden lamp of a kind of curved surface light source according to claim 5, is characterized in that: fluorescence cover top is evenly provided with some ellipses or bar shaped perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565304.2U CN204829705U (en) | 2015-07-30 | 2015-07-30 | Solar Garden lights of curved surface light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565304.2U CN204829705U (en) | 2015-07-30 | 2015-07-30 | Solar Garden lights of curved surface light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829705U true CN204829705U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565304.2U Expired - Fee Related CN204829705U (en) | 2015-07-30 | 2015-07-30 | Solar Garden lights of curved surface light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976579A (en) * | 2015-07-30 | 2015-10-14 | 苏州汉瑞森光电科技有限公司 | Solar garden light with curved-surface light source |
-
2015
- 2015-07-30 CN CN201520565304.2U patent/CN204829705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976579A (en) * | 2015-07-30 | 2015-10-14 | 苏州汉瑞森光电科技有限公司 | Solar garden light with curved-surface light source |
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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: 20151202 Termination date: 20200730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |