CN204387939U - A kind of solar lawn lamp - Google Patents

A kind of solar lawn lamp Download PDF

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Publication number
CN204387939U
CN204387939U CN201520113298.7U CN201520113298U CN204387939U CN 204387939 U CN204387939 U CN 204387939U CN 201520113298 U CN201520113298 U CN 201520113298U CN 204387939 U CN204387939 U CN 204387939U
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CN
China
Prior art keywords
reflector
lampshade
light
light source
lawn lamp
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CN201520113298.7U
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Chinese (zh)
Inventor
王戟明
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Pingxiang City Ya Lang Photovoltaic Science And Technology Ltd
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Pingxiang City Ya Lang Photovoltaic Science And Technology Ltd
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Priority to CN201520113298.7U priority Critical patent/CN204387939U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

A kind of solar lawn lamp, it comprises lamp body (1), lampshade (2) and solar energy module (3), the lower end of described lampshade (2) is connected with lamp body (1), the upper end of lampshade (2) and solar energy module (3), the lower end of described lampshade (2) interior solar energy module (3) is provided with light source (4), described light source (4) is at least two, the lower end of described lampshade (2) interior solar energy module (3) is also provided with the first reflector (5), and light source (4) is uniform around the first reflector (5) circumference, the second reflector (6) is provided with in the lampshade (2) of described the first reflector (5) below, compared with prior art, the utility model have that light scattered band is relatively large, distribution of light comparatively evenly, the feature of the simple and advantage of lower cost of structure.

Description

A kind of solar lawn lamp
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 202902157 U, 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 201964281 U 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, light scattered band is less, and also result in the waste of luminous energy, in order to the luminous energy that compensate for losses is fallen, meet requirement to brightness when product uses by strengthening the power of 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 201081136 Y, 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 lampshade holder and reflector, light cannot arrive the part of below reflector, light scattered band is still less, and it is even up and down to also create light, light and shade is comparatively obvious, and reflector and lampshade all need to arrange lampshade holder to support, then structure is more complicated, and preparation cost is relatively high.
Utility model content
For above problem, the utility model provides that a kind of light scattered band is relatively large, distribution of light comparatively evenly, the solar lawn lamp of the simple and advantage of lower cost of structure.
The utility model overcomes the above problems technical scheme used: provide a kind of solar lawn lamp with following structure, it comprises lamp body, lampshade and solar energy module, the lower end of described lampshade is connected with lamp body, the upper end of lampshade and solar energy module, in described lampshade, the lower end of solar energy module is provided with light source, described light source is at least two, in described lampshade, the lower end of solar energy module is also provided with the first reflector, and light source is uniform around the first reflector circumference, in the lampshade below the first described reflector, be provided with the second reflector.
After adopting above structure, compared with prior art, the utility model is owing to being provided with the first reflector and the second reflector, and arrange one on the other, and light source is uniform around the first reflector circumference, then the light that sends of light source is refracted on lampshade under the effect of the first reflector and the second reflector, and have no occluder in lampshade, the scope that light is scattered is comparatively wide, and overall light distribution is relatively even, and luminous energy waste is relatively low, eliminate original light shield holder simultaneously, structure is comparatively simple, is convenient to preparation, and then reduces production cost.Therefore the utility model have that light scattered band is relatively large, distribution of light comparatively evenly, the feature of the simple and advantage of lower cost of structure.
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, light can be reflected uniformly by the second reflector, 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 cross section of the first described reflector is " people " font structure; Then the first reflector of this structure is to the scattering phase of light to better, can improve the uniformity of the distribution of light in lampshade, and structure is relatively simple, and preparation cost is also lower.
As improving further, the cross section of the second described reflector is identical with the cross-sectional structure of the first reflector again, and the diameter of the second reflector upper end is less than the diameter of the second reflector lower end; After then arranging like this, be convenient to the second reflector die sinking, not only can reduce the production cost of the second reflector, also can improve the uniformity of the distribution of light in lampshade.
As improving further, the diameter of the second described reflector lower end equals the internal diameter of lampshade again; After then arranging like this, the light of lampshade end portion all can be reflected by the second reflector, thus makes the distribution of light in lampshade more even, and the utilization rate of luminous energy also improves further.
As further improving, fit in the lower surface of the first described reflector and the upper surface of the second reflector, the light between the first reflector and the second reflector is then made also all to be refracted out lampshade, eliminate mid portion light when originally having gap and be not easily refracted out the problem of lampshade, the upper and lower uniformity of light intensity outside lampshade and light are scattered all better, improve result of use of the present utility model further.
As preferably, described light source is four.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of solar lawn lamp of the utility model.
Fig. 2 is the structural representation of a kind of solar lawn lamp distribution of light sources of the utility model.
As shown in the figure: 1, lamp body, 2, translucent cover, 3, solar energy module, 4, light source, the 5, first reflector, the 6, second reflector.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
A kind of solar lawn lamp as depicted in figs. 1 and 2, it comprises lamp body 1, lampshade 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 lampshade 2 is connected with lamp body 1, the upper end of lampshade 2 and solar energy module 3, in described lampshade 2, the lower end of solar energy module 3 is provided with light source 4, described light source 4 is at least two, and (this example is four, also can be two, three, six or eight etc.), in described lampshade 2, the lower end of solar energy module 3 is also provided with the first reflector 5, and light source 4 is uniform around the first reflector 5 circumference, the second reflector 6 is provided with in lampshade 2 below the first described reflector 5, second reflector 6 is fixed on the upper surface of lamp body 1 in lampshade 2, be generally and increase overall intensity, also can arrange support member to be connected between lamp body 1 with solar energy module 3, and the lower surface of solar energy module 3 is also provided with reflector layer, lampshade 2 can be the full transparent lamp shade that astigmatism lampshade may also be common.
The center line of the first described reflector 5 and the center line of the second reflector 6 are on same vertical line.
The cross section of the first described reflector 5 is " people " font structure.
The cross section of the second described reflector 6 is identical with the cross-sectional structure of the first reflector 5 (the second reflector also can be conical structure), and the diameter of the second reflector 6 upper end is less than the diameter of the second reflector 6 lower end.
The diameter of the second described reflector 6 lower end equals the internal diameter of lampshade 2.
Fit in the lower surface of the first described reflector 5 and the upper surface of the second reflector 6.
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), lampshade (2) and solar energy module (3), the lower end of described lampshade (2) is connected with lamp body (1), the upper end of lampshade (2) and solar energy module (3), the lower end of described lampshade (2) interior solar energy module (3) is provided with light source (4), it is characterized in that: described light source (4) is at least two, the lower end of described lampshade (2) interior solar energy module (3) is also provided with the first reflector (5), and light source (4) is uniform around the first reflector (5) circumference, the second reflector (6) is provided with in the lampshade (2) of described the first reflector (5) below.
2. a kind of solar lawn lamp according to claim 1, is characterized in that: the center line of described the first reflector (5) and the center line of the second transmitter (6) are on same vertical line.
3. a kind of solar lawn lamp according to claim 2, is characterized in that: the cross section of described the first reflector (5) is " people " font structure.
4. a kind of solar lawn lamp according to claim 3, it is characterized in that: the cross section of described the second reflector (6) is identical with the cross-sectional structure of the first reflector (5), and the diameter of the second reflector (6) upper end is less than the diameter of the second reflector (6) lower end.
5. a kind of solar lawn lamp according to claim 4, is characterized in that: the diameter of described the second reflector (6) lower end equals the internal diameter of lampshade (2).
6. a kind of solar lawn lamp according to claim 4, is characterized in that: fit in the lower surface of described the first reflector (5) and the upper surface of the second reflector (6).
7. a kind of solar lawn lamp according to claim 1, is characterized in that: described light source (4) is four.
CN201520113298.7U 2015-02-16 2015-02-16 A kind of solar lawn lamp Active CN204387939U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520113298.7U CN204387939U (en) 2015-02-16 2015-02-16 A kind of solar lawn lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520113298.7U CN204387939U (en) 2015-02-16 2015-02-16 A kind of solar lawn lamp

Publications (1)

Publication Number Publication Date
CN204387939U true CN204387939U (en) 2015-06-10

Family

ID=53360656

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520113298.7U Active CN204387939U (en) 2015-02-16 2015-02-16 A kind of solar lawn lamp

Country Status (1)

Country Link
CN (1) CN204387939U (en)

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