CN205208415U - Shimmer integral type solar energy LED street lamp that charges - Google Patents

Abstract

A low-light charging integrated solar LED street lamp is composed of a housing, a solar power generation panel, a battery, and an LED light source module. The housing is made of light metal and includes a panel and a square frame. The panel is connected to the bottom of the square frame. The lower end has cooling holes, the upper end is equipped with a lampshade, the middle of the lower side of the square frame is connected with a fixed arm, and a switch is installed on the square frame on one side of the fixed arm; the solar power generation board is a low-light power generation board and is installed on the shell. The storage battery is a lithium-ion storage battery and is installed on the heat dissipation hole in the casing, the LED light source module is installed on the lampshade in the casing, and the solar power generation panel, the storage battery and the LED light source module are connected through a micro-voltage boost control circuit.

Description

A low-light charging integrated solar LED street lamp

technical field

The utility model relates to a solar LED street lamp, in particular to a low-light charging integrated solar LED street lamp, which belongs to the field of photoelectric technology.

Background technique

When the first kerosene-lit street lamp appeared on the streets of Shanghai, China in 1843, it was more holy than moonlight in people's minds, and the citizens at that time crowded shoulder to shoulder to see it. Later, with the continuous development of social civilization, street lamps are the most common road lighting facilities in people's minds, regardless of urban and rural areas in our country. The stock of street lamps in my country is 28 million to 30 million. In recent years, the number of new street lamps has increased by 15% to 20% every year, about 3 million to 6 million. However, among these huge street lamps, LED energy-saving lamps have been used in a large number of light source lamps, and solar power sources are also used in some areas. However, solar power is severely restricted by sunlight, especially due to seasons or smoggy weather, solar photovoltaic cells have no energy to accept, resulting in the inability of solar panels to perform all-weather, and the investment benefit is greatly reduced.

Contents of the invention

In order to solve the above-mentioned technical problem that the negative solar street lamp cannot exert its effectiveness all-weather, the utility model provides a low-light charging integrated solar LED street lamp.

The technical solution adopted by the utility model is: a low-light charging integrated solar LED street lamp, which is composed of a shell, a solar power generation panel, a battery, and an LED light source module. The shell is made of light metal and includes a panel and a square frame. The panel is connected under the square frame, the lower end of the panel has cooling holes, the upper end is equipped with a lampshade, the middle of the lower side of the square frame is connected with a fixed arm, and a switch is installed on the square frame on one side of the fixed arm; The power generation board is installed on the top of the casing, the battery is a lithium-ion battery and installed on the heat dissipation hole in the casing, the LED light source module is installed on the lampshade in the casing, and the solar power generation board, battery and LED light source module are boosted by micro-electricity Control circuit connection.

The beneficial effects of the utility model are: the solar power generation panel of the utility model, the lithium battery, and the light source are gathered in a square frame to make it integrated, which greatly reduces the installation cost and improves the installation efficiency; the high-efficiency low-light solar power generation panel is adopted, Lithium-ion battery is used as the storage battery, and the control circuit adopts micro-voltage boost control circuit. Even in the weak light of rainy and foggy days, the low-light solar power generation panel can also charge the battery, ensuring that the street lights can not be turned off even in sunny weather. Lights up when mains power is required.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is the side three-dimensional structure schematic diagram of the utility model;

Fig. 2 is a schematic diagram of the front structure of the utility model.

In the figure, 1. shell, 2. solar power generation panel, 3. storage battery, 4. LED light source module, 5. panel, 6. cooling hole, 7. lampshade, 8. fixed arm, 9. switch.

detailed description

In the embodiment shown in Fig. 1, a low-light charging integrated solar LED street lamp is composed of a housing 1, a solar power generation panel 2, a battery 3, and an LED light source module 4. The housing is made of light metal and includes a panel 5 and Square frame, the panel 5 is connected under the square frame, the lower end of the panel 5 has cooling holes 6, the upper end is equipped with a lampshade 7, the middle of the lower side of the square frame is connected with a fixed arm 8, and the fixed arm 8 is installed on the square frame There is a switch 9; the solar power generation board 2 is a low-light power generation board and is installed on the top of the housing 1, the battery 3 is a lithium-ion battery and is installed on the cooling hole 6 in the housing 1, and the LED light source module 4 is installed on the housing 1 On the inner lampshade 7, the solar power generation panel 2, the storage battery 3 and the LED light source module 4 are connected through a micro-voltage boost control circuit.

Embodiment: fix the fixed arm 8 of the integrated solar LED street lamp with low-light charging to the appropriate height of the street lamp pole, set the switch 9 to the "on" position, and the solar power generation panel 2 can emit electric energy under the action of low-light, After the electric energy is delivered to the battery 3 for storage, the battery 3 then sends it to the LED light source module 4 to stimulate the LED to emit light.

Claims (1)

1. a low-light charging integral solar LED street lamp, be made up of housing, solar panel, battery, LED light source module, it is characterized in that: housing is made by light-weight metal and comprises panel and quadra, panel is connected to below quadra, there is louvre the lower end of panel, upper end is provided with lampshade, and the centre of quadra lower side is connected with fixed arm, and the quadra of fixed arm side is provided with switch; Solar panel is low-light power generation plate and is arranged on above housing, battery is lithium-ions battery and is arranged on above the louvre in housing, LED light source module is arranged on above the lampshade in housing, and solar panel, battery are connected by micro-electric boost control circuit with LED light source module.