CN101749630A - Solar street light - Google Patents

Abstract

A solar street lamp, comprising a lamp post, a solar battery panel, a battery, a control module, a base, a lamp tube, and a lamp tube controller, the input end of the battery control module is connected to the solar battery panel, the output end of the battery control module is connected to the battery; the battery is connected to the lamp tube The controller, the lamp tube controller is connected with the lamp tube, a transparent cover is arranged on the periphery of the lamp post, and a lamp tube is arranged inside the lamp post. The solar street lamp is characterized in that: the solar cell panel is a monocrystalline silicon solar cell. The beneficial effects of the invention are: there is no light bulb light source of the traditional street lamp, the lamppost is made of transparent material, and the lamp tube is arranged in the lamppost. The light pole can be used to directly emit light, which reduces the height of the light source and reduces the loss of ambient light to achieve the effect of reducing energy consumption, which is conducive to the continuous power supply of solar cells.

Description

Solar street light

technical field

The invention relates to a lighting device, in particular to a street lamp.

Background technique

As the earth's resources become increasingly scarce, the investment cost of basic energy is rising day by day, and solar energy, as an "inexhaustible" environmentally friendly new energy, has been paid more and more attention. At the same time, in the field of urban lighting in today's society, the proportion of street lighting is increasing, and the contradiction with the current shortage of power supply is becoming more and more prominent. Therefore, it is the general trend in the future to replace traditional street lamps with environmentally friendly and energy-saving street lamps.

In the past, there have been many street lamps that use solar power to generate electricity, but the solar street lamps in the past simply changed the power supply mode of the street lamps, and there was no great innovation in the situation and structure of the street lamps. The traditional street lamp structure generally installs the light source at a height of 6 to 8 meters above the ground to shoot down on the ground. The ground illumination is generally only 10 to 20 lux. The loss of illumination is large and the energy consumption is high, which is not conducive to the continuous power supply of solar cells.

Now and in the past, there are many excellent designs about solar street lamps, such as the invention declared by Wang Zehong and Zhang Hui announced by the Chinese Patent Office on August 20, 2008, the authorized announcement number is CN201103830Y, and the Chinese patent number (ZL) is the invention of No. 200720045203.8 patent. The technical solution adopted is to use high-power LEDs to replace traditional light sources such as high-pressure sodium lamps, gold-tungsten lamps, and metal halide lamps on solar street lamps, which has achieved a certain effect of saving energy consumption, but has not yet solved the problem of large illuminance loss.

Contents of the invention

The technical problem to be solved by the invention is: in order to overcome the problem that the illuminance loss of the traditional solar street light is relatively large, which is not conducive to the continuous power supply of the solar battery, the invention provides a solar street light that directly emits light from a lamp post.

In order to achieve the above object, the technical scheme of the present invention is as follows:

A solar street lamp, comprising a lamp post, a solar battery panel, a battery, a control module, a base, a lamp tube, and a lamp tube controller, the input end of the battery control module is connected to the solar battery panel, the output end of the battery control module is connected to the battery; the battery is connected to the lamp tube The controller, the lamp tube controller is connected with the lamp tube, and it is characterized in that: the lamp post is provided with a lamp tube.

A transparent cover is arranged on the periphery of the lamp post.

The solar cell panel is a monocrystalline silicon solar cell.

The beneficial effects of the invention are: there is no light bulb light source of the traditional street lamp, the lamp post is made of transparent material, and the lamp tube is arranged in the lamp post. The light pole can be used to directly emit light, which reduces the height of the light source and reduces the loss of ambient light to achieve the effect of reducing energy consumption, which is conducive to the continuous power supply of solar cells.

Description of drawings

Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment:

Fig. 1 is a reference diagram of the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

A solar street lamp includes a lamp post 1 , a solar panel 2 , a battery 3 , a battery control module 4 , a base 5 , a lamp tube 6 , and a lamp tube controller 7 . The input end of the battery control module 4 is connected to the solar panel 2 , the output end of the battery control module 4 is connected to the battery 3 ; the battery 3 is connected to the lamp controller 7 , and the lamp controller 7 is connected to the lamp 6 . During the day, the solar panel 2 works to convert the solar radiation into electrical energy, and then sends the generated electrical energy to the storage battery 3 for storage. In order to prolong the service life of the storage battery 3 , its charging and discharging conditions must be limited by the control module 4 to prevent the storage battery 3 from being overcharged and deeply charged. At the same time, the lamp controller 7 controls the switch of the lamp 6 .

In the present invention, the lamp post 1 is made of transparent material, which can emit light, and a lamp tube 6 is arranged inside the lamp post 1, and the lamp tube 6 can directly emit light through the lamp post, which not only reduces the height of the light source, but also reduces the The illuminance is lost, and the shape of the lamp post is also very beautiful.

The solar panel 2 is the core part of the solar street lamp, and its function is to convert the sun's radiation ability into electrical energy. The solar panel 2 adopts a monocrystalline silicon solar cell with relatively stable performance parameters.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and that described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention also has various aspects without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. solar street light, comprise lamppost, solar panel, battery, control module, base, fluorescent tube, lamp tube controller, battery control module input connects solar panel, battery control module output connects battery, battery connects lamp tube controller, lamp tube controller connects fluorescent tube, it is characterized in that: be provided with fluorescent tube in the described lamppost.

2. a kind of solar street light according to claim 1 is characterized in that: described lamppost periphery is provided with transparent cover.

3. according to the described a kind of solar street light of claim 1, it is characterized in that: described solar panel is a monocrystaline silicon solar cell.

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