Unlock instant, AI-driven research and patent intelligence for your innovation.

Solar streetlamp for low sunshine regions

A technology of solar street lights and solar panels, which is applied in the field of solar street lights in low-sunlight areas, and can solve problems such as large solar panels are not easy to fix, the shape and size of street lights do not match, and the lighting effect of solar street lights at night is affected.

Inactive Publication Date: 2011-07-13
贵州绿卡能科技实业股份有限公司
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in Southwest China, due to the many rainy days and relatively short sunshine hours, the power generated by solar panels is insufficient, which affects the lighting effect of solar street lights at night; at present, the existing technology to solve this problem is to increase the cross-section of solar panels However, there are new problems: first, the solar panels are too large and difficult to fix, and are easily damaged in windy and rainy days; second, the solar panels are too large and do not match the size of the street lamps
[0003] As can be seen from the above, the above-mentioned existing solar street lamps obviously have defects in actual use and need to be improved.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Solar streetlamp for low sunshine regions
  • Solar streetlamp for low sunshine regions
  • Solar streetlamp for low sunshine regions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: as figure 1 , figure 2 As shown, the solar street light includes a solar panel assembly, a storage battery 7, a control module 6, an LED lamp 4, a photosensitive switch 9, a light pole 5, and a base 8, and the storage battery 7 and the control module 6 are arranged in the base 8; The assembly is trapezoidal and is formed by sequentially connecting the left slant plate 1, the middle plate 2, and the right slant plate 3. The lower parts of the left slant plate 1 and the right slant plate 3 are connected into a whole through connecting rods 11;

[0016] During the day, the solar panel assembly converts light energy into electrical energy to charge the storage battery 7 .

[0017] The control module 6 controls the charging and discharging of the battery 7 to prevent the battery 7 from overcharging, overdischarging and reverse charging, and the photosensitive switch 9 controls the LED lamp 4 .

[0018] In this embodiment, the storage battery 7 is a 70Ah / 12V ...

Embodiment 2

[0020] Embodiment 2: the present embodiment is on the basis of embodiment 1, the left slant plate 1 is lengthened, because the western sun in the Guizhou area is strong, the test also shows that, under the same conditions, that is, the light-receiving area of ​​the solar panel assembly is the same, The power generation of embodiment 2 is more than embodiment 1, but its overall landscape is not as good as embodiment 1.

[0021] The present invention has been tested many times and has better lighting effects in low-sunshine areas.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a solar streetlamp for low sunshine regions, comprising a solar battery panel, a storage battery, a control module, an LED (light-emitting diode) lamp, a photosensitive switch, a lamp post and a base, wherein the storage battery and the control module are arranged in the base; the input end of the storage battery is connected with the input end of the control module; the input end of the control module is connected with the solar battery panel; the output end of the control module is connected with the output end of the storage battery; the output end of the storage battery is connected with the photosensitive switch which is connected with the LED lamp and is arranged at the upper part of the lamp post; the solar battery panel is trapezoidal and is formed by connecting a left inclined board, a middle board and a right inclined board in sequence; and the lower parts of the left inclined board and the right inclined board are connected into a whole by a connecting rod. The increasing amount of the whole cross section of the solar battery is less, and the lower parts of the left inclined board and the right inclined board are fixedly connected by the connecting rod, so that the whole windward surface is reduced, and the wind resisting strength is improved naturally. The solar streetlamp is stable and reliable in work, and is particularly applicable to low sunshine regions.

Description

technical field [0001] The invention relates to a solar street lamp, in particular to a solar street lamp in a low-sunshine area, which is mainly used in urban streets and country roads and other road sections requiring nighttime lighting. Background technique [0002] As the earth's resources become increasingly scarce, solar energy as a safe and environmentally friendly new energy has been paid more and more attention. At the same time, the continuous development of photovoltaic technology has promoted the widespread application of solar energy as a green energy in today's world. The photoelectric conversion efficiency of solar panels is getting higher and higher. LED is a new light source. At the same time, it has the advantages of both and has broad prospects. Since solar LED street light is a street light that uses solar energy as energy, it is widely used in road lighting, garden decoration, etc. because it does not need to erect wires or pre-embedded cables, is easy ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F21S9/03F21V17/00H01L31/042F21W131/103F21Y101/02F21Y115/10
CPCY02E10/50Y02B20/72
Inventor 江竹山童贵安
Owner 贵州绿卡能科技实业股份有限公司