CN201935105U - Streetlamp with curved solar battery panel - Google Patents

Abstract

The utility model relates to a street lamp with a curved solar panel, which comprises a lampshade, a storage battery, a microcontroller, a lighting lamp and a lamp post. The lamp is set on the top of the light pole, and the battery and the microcontroller are installed in the battery box. Street lighting. Compared with the prior art, the utility model can not only improve the utilization rate of sunlight, but also be green and environment-friendly.

Description

A street lamp with a solar panel as a curved surface

technical field

The utility model relates to a street lamp, in particular to a street lamp with a solar panel as a curved surface.

Background technique

In today's world, energy resources are becoming increasingly tense and the environment is deteriorating. Solar street lights are widely valued at home and abroad due to their advantages of energy saving and environmental protection. Solar street lights capture solar energy during the day, and convert it into electrical energy and store it in the battery for lighting at night. The use of solar street lamps can greatly reduce the electricity bills of power consumers. However, at present, most of the solar panels are designed in the shape of a flat panel. Once they are fixed and installed, they cannot always face the sun and cannot make full use of solar energy.

Chinese Patent Publication No. CN2586875Y patent "Sunflower Solar Street Lamp", Patent Publication No. CN1369956A Patent "Photovoltaic Power Generation System Automatically Tracking the Sun", Patent Publication No. "CN2431534Y" Patent "Automatic Tracking of the Sun and Tracking "Device" respectively introduced rotatable solar street lamps, but the structure is too complicated and the cost is too high. Therefore, a street lamp that can improve the utilization rate of sunlight under the premise of low cost is needed.

Utility model content

The purpose of the utility model is to provide an energy-saving, emission-reducing, green and environment-friendly street lamp with a curved solar panel in order to overcome the above-mentioned defects in the prior art.

The purpose of this utility model can be achieved through the following technical solutions:

A street lamp with a curved solar panel, characterized in that the street lamp includes a lampshade, a storage battery, a microcontroller, a lighting fixture and a lamp post, the lampshade is arranged on the top of the lighting fixture, and a film-type The solar battery panel, the lighting fixture is arranged on the top of the light pole, the battery and the microcontroller are installed in the battery box, and the battery box is arranged in the light pole.

The shape of the lampshade includes mushroom shape, disk shape, paraboloid shape, top hat shape, conical shape or conical shape.

The lower part of the lampshade is surrounded by a rim made of metal sheets connected with solar panels, and the upper surface of the rim is provided with a reflective film layer.

Drainage holes are provided at the junction of the lampshade and the edge of the shade.

The lower surface of the lampshade and the edge of the shade is provided with a reflective film layer.

The thin-film solar panel is a dye-sensitized thin-film solar panel, an amorphous silicon thin-film solar panel or a polycrystalline silicon thin-film solar panel.

The storage battery is a polymer lithium ion battery.

Compared with the prior art, the utility model has the following advantages:

(1) There is a cover edge around the solar panel lampshade, and the upper surface of the cover edge is coated with a reflective film. The reflective film can emit the sunlight irradiated on it to the solar panel, so as to indirectly achieve the purpose of improving the light;

(2) Drainage holes are left at the junction of the solar panel lampshade and the edge of the shade to achieve the effect of timely draining rainwater;

(3) The lower surface of the lampshade and the edge of the street lamp is coated with reflective material to enhance the light intensity of the street lamp;

(4) Use a microcontroller to monitor the output power of the solar panel and the charging and discharging of the battery in real time, so as to achieve the purpose of utilizing solar energy with maximum efficiency;

(5) The polymer lithium-ion battery is used as the storage battery, which has large capacity, no pollution, many charge and discharge cycles, and its shape can be arbitrary;

(6) Make full use of solar natural energy, which not only achieves the purpose of energy saving and emission reduction, but also is environmentally friendly.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure, 1 is a lampshade, 2 is a cover edge, 3 is a lighting fixture, 4 is a battery box, and 5 is a light pole.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example

A kind of solar panel is the street lamp of curved surface, and its structure is as shown in Figure 1, and this street lamp comprises lampshade 1, storage battery, microcontroller, lighting lamp 3 and lamp post 5, and lighting lamp 3 is arranged on the top of lamp post 5, lighting The top of the lamp 3 is provided with a lampshade 1, and the shape of the lampshade 1 can be mushroom-shaped, disc-shaped, parabolic, hat-shaped, conical or conical. In this embodiment, the shape of the lampshade 1 is mushroom-shaped. A thin-film solar panel is pasted on the sunny side of the upper surface, and the thin-film solar panel is a dye-sensitized thin-film solar panel, an amorphous silicon thin-film solar panel or a polycrystalline silicon thin-film solar panel, and the rest of the upper surface of the lampshade 1 is painted with Solar panel patterns to achieve the overall beauty of the lampshade. Metal sheets are connected around the solar panel to form the cover edge 2 of the street lamp lampshade. A battery box 4 is installed at positions 4/7-5/7 of the light pole, and a polymer lithium ion battery and a microcontroller are housed in the battery box 4 . Both the battery box 4 and the polymer lithium-ion battery are processed into a conformal structure with the light pole 5 and built into the inner cavity of the light pole 5 . The solar panel 1 is connected to the microcontroller through a cable, so that the electricity generated by the solar panel is stored in the polymer lithium-ion battery through the microcontroller, and under the action of the microcontroller, the solar energy is charged to the polymer lithium-ion battery. Charging, the polymer lithium ion battery is connected with the lighting fixture 4 through the microcontroller, and under the regulation of the microcontroller, the switching and closing of the street lamp is realized.

Claims (7)

1. street lamp that solar panel is a curved surface, it is characterized in that, this street lamp comprises lampshade, battery, microcontroller, lighting and lamp stand, described lampshade is located at the top of lighting, the lampshade upper surface thin film solar cell plate that has been sticked, described lighting is located at the top of lamp stand, and described battery and microcontroller are installed in the battery case, and this battery case is located in the lamp stand.

2. a kind of solar panel according to claim 1 is the street lamp of curved surface, it is characterized in that, the shape of described lampshade comprises mushroom, discoid, parabolic shape, carnival hat shape, round table-like or coniform.

3. a kind of solar panel according to claim 1 is the street lamp of curved surface, it is characterized in that, is provided with the cover edge of the sheet metal formation that is connected with solar panel around the described lampshade bottom, and the upper surface on this cover edge is provided with the light reflecting membrane layer.

4. a kind of solar panel according to claim 3 is the street lamp of curved surface, it is characterized in that, described lampshade is provided with osculum with the intersection on cover edge.

5. a kind of solar panel according to claim 3 is the street lamp of curved surface, it is characterized in that, the lower surface on described lampshade and cover edge is provided with reflexed light film.

6. a kind of solar panel according to claim 1 is the street lamp of curved surface, it is characterized in that described thin film solar cell plate is dye-sensitized film solar panel, amorphous silicon thin-film solar cell plate or multi-crystal silicon film solar battery plate.

7. a kind of solar panel according to claim 1 is the street lamp of curved surface, it is characterized in that, described battery is a polymer Li-ion battery.

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