CN204387940U - Solar lawn lamp - Google Patents
Solar lawn lamp Download PDFInfo
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- CN204387940U CN204387940U CN201520113300.0U CN201520113300U CN204387940U CN 204387940 U CN204387940 U CN 204387940U CN 201520113300 U CN201520113300 U CN 201520113300U CN 204387940 U CN204387940 U CN 204387940U
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- reflector
- translucent cover
- lawn lamp
- solar energy
- solar
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Abstract
A kind of solar lawn lamp, it comprises lamp body (1), translucent cover (2) and solar energy module (3), the lower end of described translucent cover (2) is connected with lamp body (1), the upper end of translucent cover (2) and solar energy module (3), the lower end of described translucent cover (2) interior solar energy module (3) is provided with light source (4), the lower end of described translucent cover (2) interior solar energy module (3) is also provided with diffuser (5), and light source (4) is positioned at diffuser (5), described diffuser (5) lower end is bonded with the first reflector (6), the center of the first reflector (6) is provided with loophole (7), the second reflector (8) is provided with in the translucent cover (2) of described the first reflector (6) below, compared with prior art, the utility model has distribution of light simple, the advantage of lower cost of softer, structure and luminous energy wastes relatively low feature.
Description
Technical field
The utility model belongs to technical field of lighting fixtures, particularly relates to the solar lawn lamp in a kind of garden and gardens.
Background technology
The design of Lawn lamp mainly with external form and soft light for urban green space landscape increases safety with beautiful, and generally there is easy for installation, the ornamental feature such as by force, can be used for park, garden villa, square greening, etc. the decorative lighting of greenbelt in place.Lawn lamp develops into the nineties in 20th century, be widely used road in public places such as city slow lane, narrow track, residential quarter, tourist attraction, park, square, private garden, garden corridors one-sided or two be used for road lighting, the security improving people's night trip is used for the time of increase people outdoor activities, improving the safety of lives and properties.It can also change the mood of people, improves the mood of people, and can change the idea of people, creates light and dark night as palette.On daytime, Lawn lamp can intersperse townscape; At night, lamp for lawn can provide necessary illumination and life facility, increases Citizens'Sense of Security, can highlight city bright spot again, beautiful style of deducing, to such an extent as to use till today.At present along with the development of heliotechnics, heliotechnics is also generally applied on Lawn lamp.
But the light reflection structure of the solar lawn lamp of prior art, if publication number is CN 202902157U, name is called the light distribution structure of Lawn lamp disclosed in the open text of the Chinese utility model patent of the light distribution structure of Lawn lamp, comprise and being placed on working face and the secondary optics element that the light that light source component sends is reflected upward, also comprise and to be placed in above described secondary optics element and to be CN 201964281U by the light reflection of light source component to the reflector on working face and publication number, name is called that a kind of Chinese utility model patent of the crystal greensward lamp of high-power LED light source that adopts discloses a kind of crystal greensward lamp adopting high-power LED light source disclosed in text, comprise LED light source, lamp body and the installation chassis be located at bottom lamp body, this crystal greensward lamp also comprises crystal glass astigmatism lampshade, described LED light source is great power LED, the metal shell connector for dispelling the heat is provided with between crystal glass astigmatism lampshade and lamp body, described LED light source is fixed in metal shell connector, the top inner wall of described crystal glass astigmatism lampshade is provided with reflecting metal sheet or silvered reflective layer, but this light source of two kinds is all positioned at the below of light reflection structure, the light that then light source sends has part cannot arrive lampshade place, cause the waste of luminous energy, in order to the luminous energy that compensate for losses is fallen, the requirement to brightness when product uses is met by the power strengthening light source, this just causes the waste of electric energy, therefore there is luminance shortage and the higher problem of energy consumption.If publication number is CN 201081136Y, name is called that a kind of Chinese utility model patent of the large power LED solar energy Lawn lamp with waterproof socket discloses in text and discloses a kind of large power LED solar energy Lawn lamp with waterproof socket, comprise solar panel, pallet, disk and the pipe be connected successively, connector, top cover, radiator, large-power light-emitting diodes, slide, lampshade, reflector, lampshade holder, housing, rubber gasket and bottom, be provided with in the middle and lower part of described housing independent of large power LED solar energy Lawn lamp AC-powered system and directly can introduce alternating current to the waterproof socket of electric power supply, a plastic plate is connected with in one end of pipe, this plastic plate is placed in disk, charging-discharging controller is placed with above plastic plate, battery and LED driver, described solar panel is located at the top of pallet, although light source is positioned at the top of reflector, but due to blocking of reflector, light cannot arrive the part of below reflector, causes light uneven, and light and shade is more obvious, and stronger direct projection light is reflected on the lampshade near reflector under reflector effect, cause light to concentrate, make light no longer soft, and reflector and lampshade all need lampshade holder to support, then structure is more complicated, and preparation cost is relatively high.
Utility model content
The utility model provides a kind of distribution of light for above problem, and simple, the advantage of lower cost of softer, structure and luminous energy waste relatively low solar lawn lamp.
The utility model overcomes the above problems technical scheme used: provide a kind of solar lawn lamp with following structure, it comprises lamp body, translucent cover and solar energy module, the lower end of described translucent cover is connected with lamp body, the upper end of translucent cover and solar energy module, in described translucent cover, the lower end of solar energy module is provided with light source, in described translucent cover, the lower end of solar energy module is also provided with diffuser, and light source is positioned at diffuser, described diffuser lower end is bonded with the first reflector, the center of the first reflector is provided with loophole, the second reflector is provided with in translucent cover below the first described reflector.
After adopting above structure, compared with prior art, the utility model is owing to being provided with diffuser, and diffuser lower end is bonded with the first reflector, the center of the first reflector is provided with loophole, the second reflector is provided with in translucent cover below first reflector, then light source sends most light under the effect of diffuser, becomes evenly soft, and believe that the part of direct projection has part to be also reflected on diffuser under the effect of the first reflector, remainder after loophole by the second reflector reflects, have no occluder in translucent cover, entirety in translucent cover is made all to have light to arrive, and overall light distribution is relatively all even soft, luminous energy waste is relatively low, eliminate original light shield holder simultaneously, structure is simpler, be convenient to preparation, and then reduction production cost.Therefore the utility model has distribution of light simple, the advantage of lower cost of softer, structure and luminous energy wastes relatively low feature.
As improvement, the center line of the first described reflector and the center line of the second reflector are on same vertical line; After then arranging like this, make to be reflected uniformly by the second reflector from the light of loophole process, make the distribution of light circumference more even, therefore can further improve the uniformity of distribution of light, improve result of use of the present utility model.
As further improvement, the first described reflector upper and lower surface is minute surface; Then the fraction light of the second reflector reflects is under the reflection of the first reflector lower surface, reenter the second reflector, and the first reflector upper and lower surface is the conical surface, and then make the more abundant of light scattering, light overall distribution in translucent cover is evenly with soft, make result of use of the present utility model improve further.
As improving further, the cross section of the second described reflector is " people " font structure again; Then the second reflector of this structure is to the scattering phase of light to better, can improve the uniformity of the distribution of light in translucent cover, and structure is relatively simple, and preparation cost is also lower.
As further improving, the second described end, reflector upper end is provided with spherical perflectometer, and on the extended line being centrally located at the second reflector center line of spherical perflectometer, the diameter of described spherical perflectometer is less than or equal to the diameter of loophole; Then spherical perflectometer is to the better effects if of the scattering of light, makes distribution of light more even, not easily occurs the situation of upper lower leaf.
As preferably, the first described reflector is circular platform type structure, and the diameter of loophole equals the diameter of circular platform type structure upper end.
Preferred as another kind, the first described reflector is arc-shaped structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model solar lawn lamp.
Fig. 2 is the structural representation of the another kind of embodiment of the utility model solar lawn lamp.
As shown in the figure: 1, lamp body, 2, translucent cover, 3, solar energy module, 4, light source, 5, diffuser, the 6, first reflector, 7, loophole, the 8, second reflector, 9, spherical perflectometer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment one
A kind of solar lawn lamp as shown in Figure 1, it comprises lamp body 1, translucent cover 2 and solar energy module 3 (also comprise other parts certainly, but owing to not relating to the inventive point of the invention, therefore do not repeat them here), the lower end of described translucent cover 2 is connected with lamp body 1, the upper end of translucent cover 2 and solar energy module 3, in described translucent cover 2, the lower end of solar energy module 3 is provided with light source 4, in described translucent cover 2, the lower end of solar energy module 3 is also provided with diffuser 5, and light source 4 is positioned at diffuser 5, described diffuser 5 lower end is bonded with the first reflector 6, the center of the first reflector 6 is provided with loophole 7, the second reflector 8 is provided with in translucent cover 2 below the first described reflector 6, second reflector 8 is fixed on the upper surface of lamp body 1 in translucent cover 2, be generally and increase overall intensity, also can arrange support member to be connected between lamp body 1 with solar energy module 3, the lower surface of general solar energy module 3 is also provided with reflector layer, and light source 4 is LED light source (certainly also can be other ordinary light source).
The center line of the first described reflector 6 and the center line of the second reflector 8 are on same vertical line.
The first described reflector 6 is circular platform type structure, and the diameter of loophole 7 equals the diameter of circular platform type structure upper end, also can be regarded as after the first reflector 6 opens centre bore by a cone and obtains.
The first described reflector 6 upper and lower surface is minute surface, and general subject's part is working of plastics, upper and lower surface plating reflector layer.
The cross section of the second described reflector 8 is " people " font structure.
The second described end, reflector 8 upper end is provided with spherical perflectometer 9, and on the extended line being centrally located at the second reflector 8 center line of spherical perflectometer 9, the diameter of described spherical perflectometer 9 is less than or equal to the diameter (this example, for being less than, also can be and equals) of loophole 7.
Embodiment two
As shown in Figure 2, the first described reflector 6 is arc-shaped structure.
The cross section of the second described reflector 8 is " people " font structure.
Above example is only preferred embodiment of the present utility model, the utility model is not limited only to above embodiment and has also allowed other structure to change, and allly changes in the utility model rights to independence claimed range, all belongs to the utility model protection domain.
Claims (7)
1. a solar lawn lamp, it comprises lamp body (1), translucent cover (2) and solar energy module (3), the lower end of described translucent cover (2) is connected with lamp body (1), the upper end of translucent cover (2) and solar energy module (3), the lower end of described translucent cover (2) interior solar energy module (3) is provided with light source (4), it is characterized in that: the lower end of described translucent cover (2) interior solar energy module (3) is also provided with diffuser (5), and light source (4) is positioned at diffuser (5), described diffuser (5) lower end is bonded with the first reflector (6), the center of the first reflector (6) is provided with loophole (7), the second reflector (8) is provided with in the translucent cover (2) of described the first reflector (6) below.
2. solar lawn lamp according to claim 1, is characterized in that: the center line of described the first reflector (6) and the center line of the second reflector (8) are on same vertical line.
3. solar lawn lamp according to claim 2, is characterized in that: described the first reflector (6) is circular platform type structure, and the diameter of loophole (7) equals the diameter of circular platform type structure upper end.
4. solar lawn lamp according to claim 2, is characterized in that: described the first reflector (6) is arc-shaped structure.
5. the solar lawn lamp according to claim 3 or 4, is characterized in that: described the first reflector (6) upper and lower surface is minute surface.
6. solar lawn lamp according to claim 1, is characterized in that: the cross section of described the second reflector (8) is " people " font structure.
7. solar lawn lamp according to claim 6, it is characterized in that: described the second reflector (8) end, upper end is provided with spherical perflectometer (9), and on the extended line being centrally located at the second reflector (8) center line of spherical perflectometer (9), the diameter of described spherical perflectometer (9) is less than or equal to the diameter of loophole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113300.0U CN204387940U (en) | 2015-02-16 | 2015-02-16 | Solar lawn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113300.0U CN204387940U (en) | 2015-02-16 | 2015-02-16 | Solar lawn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387940U true CN204387940U (en) | 2015-06-10 |
Family
ID=53360657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520113300.0U Active CN204387940U (en) | 2015-02-16 | 2015-02-16 | Solar lawn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387940U (en) |
-
2015
- 2015-02-16 CN CN201520113300.0U patent/CN204387940U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |