CN204387924U - A kind of solar lawn lamp - Google Patents
A kind of solar lawn lamp Download PDFInfo
- Publication number
- CN204387924U CN204387924U CN201420792693.8U CN201420792693U CN204387924U CN 204387924 U CN204387924 U CN 204387924U CN 201420792693 U CN201420792693 U CN 201420792693U CN 204387924 U CN204387924 U CN 204387924U
- Authority
- CN
- China
- Prior art keywords
- lamp shade
- transparent lamp
- solar panel
- light source
- solar
- 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.)
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Classifications
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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 utility model designs a kind of solar lawn lamp, it has Transparent lamp shade, LED light source and solar panel that hard material is made, it is characterized in that, described LED light source and solar panel are arranged in described Transparent lamp shade, described Transparent lamp shade comprises the top of substantially flat, described solar panel is arranged near the top inner wall of described Transparent lamp shade, and the top inner wall of described Transparent lamp shade is carved with the cutting of pattern or word shape.Implementing the beneficial effects of the utility model is when LED light source is luminous, display pattern or word on the Transparent lamp shade through cutting.
Description
Technical field
The utility model relate to a kind of can at the solar lawn lamp of top display pattern.
Background technology
The outdoor lighting lamp of current band solar panel is subject to extensive concern because of environmental protection and energy saving.Existing solar energy outdoor lighting lamp; such as Lawn lamp; in order to ensure that solar panel fully receives luminous energy; usually cell panel can be arranged at light fixture top towards the sun; light source is arranged on the below of solar panel; the light just causing light source to send so like this cannot upwards be propagated because of the stop of solar panel; thus when the ambient lightings such as night are darker; light fixture top is often dimer; if arrange light source at top; solar cell can be hindered like this to the reception of sunlight, reduce the conversion efficiency of solar cell.Thus being difficult to realize top at present can luminous can not hinder again solar cell to receive the solar lawn lamp of sunlight.
Utility model content
An object of the present utility model is to provide the solar lawn lamp that a kind of light-emitting zone producing given shape at top can not block again solar panel.
The utility model for the technical scheme realizing its technical purpose and provide is: construct a kind of solar lawn lamp, it has light source and solar panel described in Transparent lamp shade, light source and solar panel that hard material makes and is arranged in described Transparent lamp shade, described Transparent lamp shade comprises the top of substantially flat, described solar panel is arranged near the top inner wall of described Transparent lamp shade, described light source is arranged at below described solar panel, and the top inner wall of described Transparent lamp shade is carved with the cutting of pattern or word shape.
Further, the material of described Transparent lamp shade is homogeneous clear material of the same race.
Preferably, the material of described Transparent lamp shade is the one in glass, crystal, transparent plastic.
The beneficial effects of the utility model are, when light source luminescent, some light enters Transparent lamp shade, propagated in Transparent lamp shade by total reflection, top inner wall due to Transparent lamp shade is provided with the cutting of pattern or word shape, it has strong reflection and refraction action to light, so the light that a part is propagated in lampshade is reflected or is reflected, this part light outwards can be propagated through the top of Transparent lamp shade, thus for the observer, the top of lampshade creates the light-emitting zone of pattern or word shape.
Accompanying drawing explanation
Fig. 1 is the sectional view according to solar lawn lamp of the present utility model.
Detailed description of the invention
The utility model is introduced in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 shows the sectional view of the specific embodiment according to solar lawn lamp of the present utility model.
As shown in Figure 1, label 1 represents according to sun Lawn lamp of the present utility model, and it comprises Transparent lamp shade 12, solar panel 14, light source 16 and support 18.Wherein, Transparent lamp shade 12 can use the hard transparent material of the even textures of the same race such as such as glass, synthetic quartz, transparent acrylic to make.Solar panel 14 is for being converted to electric energy by the luminous energy of absorption.Be arranged at light source 16 below solar panel 14 for converting electrical energy into visible ray.Light source 16 can use such as 1 light emitting diode (LED) or multiple monochrome or color LED serial or parallel connection to form.Support 18 is for fixing light fixture.As shown in Figure 1, the top substantially flat of Transparent lamp shade 12, it is inner that solar panel 14 is arranged at Transparent lamp shade 12, is close to the top of Transparent lamp shade 12.Be carved with cutting 20 at the inwall at Transparent lamp shade 12 top, the shape of cutting 20 can be word or pattern.When light source 16 is luminous, some light enters Transparent lamp shade 12, and propagates therein.Externally propagate through Transparent lamp shade 12 after reflecting when some of them light is through cutting 20.For the observer, just look like that these cuttings can be luminous, thus make for the observer, Transparent lamp shade 12 top creates the light-emitting zone substantially identical with chamfered shape.
Meanwhile, cover, so the operating efficiency of solar panel can not be affected because these cuttings can not cause solar panel substantially.
It should be noted that the refractive index of the material of Transparent lamp shade 12 is higher, the light launched is more, and aforesaid light-emitting zone brightness is higher.
Facts have proved, use the Transparent lamp shade of transparent plastic manufacture just can produce bright enough pattern at top.And the vision that the lampshade of the glass that refractive index is higher and crystal manufacture can tell on is better.
Claims (3)
1. a solar lawn lamp, it has Transparent lamp shade, light source and solar panel, it is characterized in that, described light source and solar panel are arranged in described Transparent lamp shade, described Transparent lamp shade comprises the top of substantially flat, described solar panel is arranged near the top inner wall of described Transparent lamp shade, and described light source is arranged at below described solar panel, and the top inner wall of described Transparent lamp shade is carved with cutting.
2. solar lawn lamp according to claim 1, is characterized in that, the material of described Transparent lamp shade is homogeneous clear material of the same race.
3. solar lawn lamp according to claim 2, is characterized in that, the material of described Transparent lamp shade is the one in glass, crystal, transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792693.8U CN204387924U (en) | 2014-12-16 | 2014-12-16 | A kind of solar lawn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792693.8U CN204387924U (en) | 2014-12-16 | 2014-12-16 | A kind of solar lawn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387924U true CN204387924U (en) | 2015-06-10 |
Family
ID=53360641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420792693.8U Active CN204387924U (en) | 2014-12-16 | 2014-12-16 | A kind of solar lawn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3527879A4 (en) * | 2017-01-23 | 2020-05-06 | Murata Manufacturing Co., Ltd. | Window member for light source |
-
2014
- 2014-12-16 CN CN201420792693.8U patent/CN204387924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3527879A4 (en) * | 2017-01-23 | 2020-05-06 | Murata Manufacturing Co., Ltd. | Window member for light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |