CN203771273U - Concentrating solar landscape lamp - Google Patents
Concentrating solar landscape lamp Download PDFInfo
- Publication number
- CN203771273U CN203771273U CN201320888386.5U CN201320888386U CN203771273U CN 203771273 U CN203771273 U CN 203771273U CN 201320888386 U CN201320888386 U CN 201320888386U CN 203771273 U CN203771273 U CN 203771273U
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- CN
- China
- Prior art keywords
- fresnel lenses
- led
- landscape lamp
- transparent hemisphere
- solar
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- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a concentrating solar landscape lamp which structurally comprises an empty transparent hemispheroid, an aluminum base plate detachably connected with the hemispheroid, and a controller with a photoresistor, wherein a plurality of circular Fresnel lenses are distributed on the inner surface of the transparent hemispheroid; solar battery pieces are arranged at focal points of the Fresnel lenses; the controller is used for controlling the solar battery pieces to charge a storage battery and also controlling starting and stopping of the storage battery and a constant-current driver for an LED (light emitting diode); the constant-current driver for the LED is used for controlling a working state of an LED luminous group and supplying protection; a detachable arc-shaped light-transmittance glass cover is arranged outside the LED luminous group. By the use of the circular Fresnel lenses, the solar conversion rate is increased; furthermore, due to the use of the small battery pieces, the cost is lowered.
Description
Technical field
The utility model relates to field of solar energy, refers to especially a kind of Photospot solar Landscape Lamp.
Background technology
Solar lamp is widely used at present, but be all the crystal silicon solar energy battery power supply using substantially, as No. 200620080664.4 patents of China have proposed " a kind of solar energy scenery lamp ", the Landscape Lamp volume of this scheme is larger, and pattern is single, use underaction, decorative effect is limited, and top is flat, easily saves bit by bit dust, frequent wiping normally to work to ensure solar cell, and the solar battery sheet needing is relatively many, and solar energy conversion ratio is also lower.
Utility model content
The utility model proposes a kind of Photospot solar Landscape Lamp, utilize circular Fresnel Lenses to improve solar energy conversion ratio, and use baby battery sheet, reduced cost.
The technical solution of the utility model is achieved in that
A kind of Photospot solar Landscape Lamp, its structure comprises:
Empty transparent hemisphere, the aluminum soleplate removably connecting with described hemisphere;
Described transparent hemisphere inner surface is furnished with multiple circular Fresnel Lenses, and in described Fresnel Lenses focus, place is provided with solar battery sheet;
With the controller of photo resistance, be used for controlling described solar battery sheet to a charge in batteries, control the switching of the constant-flow driver of battery and a LED, the constant-flow driver of described LED is for controlling the duty of luminous group an of LED and protection being provided simultaneously;
Luminous group of described LED is provided with the logical light cloche of dismountable arc outward.
The electronic devices and components of technique scheme can specifically be set to circuit: under aluminum soleplate, be connected empty lower carriage with aluminium-alloy pipe, and electric wire arrangement in aluminium-alloy pipe, it can shield to electric wire; In described lower carriage cavity, be provided with the constant-flow driver of battery, LED; The logical light cloche spiral of described arc is connected on lower carriage, and luminous group of described LED is arranged in cloche.
Above-mentioned Fresnel Lenses can specifically be set to: the summit place at transparent hemisphere inner surface establishes a Fresnel Lenses, other Fresnel Lenses are all uniformly distributed along transparent hemisphere parallel, adjacent each Fresnel Lenses is all tangent, until transparent hemisphere inner surface is covered with circular Fresnel Lenses.Such design, can play effective converging action to sunlight, and then has improved the power of solar battery sheet, and therefore the solar battery sheet of small size just can meet the needs of Landscape Lamp.
Described transparent hemisphere can adopt plastic processing to form, and manufacture craft is simple, low price.
As the further improvement of technique scheme, described transparent hemisphere outer surface scribbles self-cleaning coating layer, make dust or dirty liquid (comprise moisture, the even liquid of oil-containing) be all difficult to be attached to transparent hemispheroidal surface, it is clean that surface is very easy to keep, reduce the trouble on clean transparent hemisphere surface, ensured that solar cell can not be subject to dust etc. to affect power for a long time, also can save day by day deficient water resource.
Described transparent hemisphere can adopt spiral to be connected with aluminum soleplate, and when installation, water proof ring can be added in centre, to play better sealing; The design only need turn on transparent hemisphere can easily change solar battery sheet, and it is convenient to change.
As to technique scheme improvement, below described aluminum soleplate, fill a fin.Because Fresnel Lenses can effectively be assembled sunlight, temperature in summer transparent hemisphere can constantly raise, the rising meeting of temperature directly reduces the generated output of solar battery sheet, therefore below aluminum soleplate, fills a fin, can play good thermolysis to solar battery sheet.
Described transparent hemisphere arranges detachable decoration lampshade outward, such as various colored type lampshades, and in use can be convenient for changing.
Logical light cloche before described LED lamp is detachable, is also convenient for changing the logical light glass of different colours, increases different decorative effects.
Photospot solar Landscape Lamp of the present utility model, because transparent hemisphere inner surface is processed with very little Fresnel Lenses, the focus of all Fresnel Lenses converges at solar cell.Design can make the sunlight that impinges upon transparent ball surface converge at solar cell like this, and without tracker is installed, has saved the cost of solar energy scenery lamp, and transparent hemisphere can form with plastic processing, processes simple and convenient.Solar cell only needs small size to be put in Fresnel Lenses focus place, has saved cell piece resource, has reduced cost.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of an embodiment of Photospot solar Landscape Lamp of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, in transparent hemisphere 1, be provided with solar cell 3, the top layer of described transparent hemisphere 1 can scribble self-cleaning coating, can effectively improve anti-reflection, and there is self-cleaning function, make solar cell 3 can not be subject to the impact of the factors such as dust and lower generated output.
Described transparent hemisphere 1 adopts spiral to be connected with aluminum soleplate 4, and when installation, the middle water proof ring that adds, plays effective sealing, and changes conveniently, and only need turn on transparent hemisphere 1 can easily change solar battery sheet 3.
The summit place of described transparent hemisphere 1 inner surface is a Fresnel Lenses 2, and other Fresnel Lenses 2 are all uniformly distributed along transparent hemisphere 1 parallel, and adjacent each Fresnel Lenses 2 is all tangent, and transparent hemisphere 1 surface is covered with circular Fresnel Lenses 2.Such design, can play effective converging action to sunlight, and solar battery sheet 3 is arranged on the focus place of described Fresnel Lenses 2, thereby improved the power of solar battery sheet 3, therefore the solar battery sheet 3 of small size just can meet the needs of Landscape Lamp.
Described transparent hemisphere 1 can form with plastic processing, and manufacture craft is simple, low price.
Described aluminum soleplate 4 fills a fin 5 below, because Fresnel Lenses 2 can effectively be assembled sunlight, temperature in summer transparent hemisphere 1 can constantly raise, the rising meeting of temperature directly reduces the generated output of solar battery sheet 3, therefore can below aluminum soleplate 4, fill a fin 5, this can play good thermolysis to solar battery sheet 3.
Power that can perception sunshines with the controller 6 of photo resistance, constant-flow driver 8, battery 11 that it is connecting solar battery sheet 3, LED, play control action to whole circuit.The constant-flow driver 8 of LED is connected for luminous group 9 with LED again, for LED provides stable duty and protection for luminous group 9.By day time, control solar cell 3 with the controller 6 of photo resistance and be connected with battery 11, battery 11 is charged, control battery 11 simultaneously and disconnect with the constant-flow driver 8 of LED, prevent that daytime, bright light caused unnecessary waste; At night, to control battery 11 with the controller 6 of photo resistance and be connected with the constant-flow driver 8 of LED, luminous group of 9 lamps of LED are bright.
Have lower carriage 12 at aluminum soleplate 4, between described aluminum soleplate 4 and lower carriage 12, be connected with several (as 3) aluminium-alloy pipes 7, aluminium-alloy pipe 7 adopts spiral to connect, and adds water proof ring and tightens.
With the circuit of the controller 6 of photo resistance and the constant-flow driver 8 of LED, battery 11 through a wiring aluminium-alloy pipe 15, using it as logical spool road, should can play a protective role to circuit as the aluminium-alloy pipe 15 connecting up.
The logical light cloche 10 of arc is located on lower carriage 12, is connected with lower carriage 12 spirals, and centre is provided with water proof ring, and the logical light cloche 10 of arc can easily be changed, and can change different colours into, enrichment effect.
Lower carriage 12 inner hollow, the constant-flow driver 8 of internal battery 11, LED, lower carriage pipe 14 is connected with lower carriage 12 first half spirals, and centre is provided with water proof ring, can turn round, and carries out maintenance and the replacing of battery.
Lower carriage 12 is connected with interspersed pin 13 spirals, and centre also needs to install water proof ring, and interspersed pin 13 lower ends are sharper, facilitate Landscape Lamp to assign flexibly.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a Photospot solar Landscape Lamp, is characterized in that, comprising:
Empty transparent hemisphere, the aluminum soleplate removably connecting with described hemisphere;
Described transparent hemisphere inner surface is furnished with multiple circular Fresnel Lenses, and in described Fresnel Lenses focus, place is provided with solar battery sheet;
With the controller of photo resistance, be used for controlling described solar battery sheet to a charge in batteries, control the switching of the constant-flow driver of battery and a LED, the constant-flow driver of described LED is for controlling the duty of luminous group an of LED and protection being provided simultaneously;
Luminous group of described LED is provided with the logical light cloche of dismountable arc outward.
2. Photospot solar Landscape Lamp according to claim 1, is characterized in that:
Under described aluminum soleplate, connect empty lower carriage with aluminium-alloy pipe;
In described lower carriage cavity, be provided with the constant-flow driver of battery, LED;
The logical light cloche spiral of described arc is connected on lower carriage, and luminous group of described LED is arranged in cloche.
3. Photospot solar Landscape Lamp according to claim 1, is characterized in that:
Summit place at transparent hemisphere inner surface establishes a Fresnel Lenses, and other Fresnel Lenses are all uniformly distributed along transparent hemisphere parallel, and adjacent each Fresnel Lenses is all tangent, until transparent hemisphere inner surface is covered with circular Fresnel Lenses.
4. Photospot solar Landscape Lamp according to claim 1, is characterized in that:
Below described aluminum soleplate, fill a fin.
5. Photospot solar Landscape Lamp according to claim 1, is characterized in that:
Described transparent hemisphere is plastic, transparent hemisphere.
6. Photospot solar Landscape Lamp according to claim 1, is characterized in that:
Described transparent hemisphere arranges detachable decoration lampshade outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888386.5U CN203771273U (en) | 2013-12-31 | 2013-12-31 | Concentrating solar landscape lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888386.5U CN203771273U (en) | 2013-12-31 | 2013-12-31 | Concentrating solar landscape lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771273U true CN203771273U (en) | 2014-08-13 |
Family
ID=51288463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320888386.5U Expired - Fee Related CN203771273U (en) | 2013-12-31 | 2013-12-31 | Concentrating solar landscape lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359071A (en) * | 2014-11-20 | 2015-02-18 | 李富民 | Light-emitting diode (LED) solar light bulb and street lamp |
| CN104456107A (en) * | 2014-12-03 | 2015-03-25 | 郑州森源新能源科技有限公司 | LED lamp convenient to use and capable of being used independently |
-
2013
- 2013-12-31 CN CN201320888386.5U patent/CN203771273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359071A (en) * | 2014-11-20 | 2015-02-18 | 李富民 | Light-emitting diode (LED) solar light bulb and street lamp |
| CN104456107A (en) * | 2014-12-03 | 2015-03-25 | 郑州森源新能源科技有限公司 | LED lamp convenient to use and capable of being used independently |
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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: 20140813 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |