CN202195406U - A self-adjusting solar LED street light - Google Patents

Abstract

The utility model relates to a LED street lamp, especially an automatic adjustment formula solar energy LED street lamp. The utility model discloses an automatically regulated formula solar energy LED street lamp, include: the base is internally provided with a circuit board and a storage battery; one end of the vertical rod body is fixed on the base, and the other end of the vertical rod body is connected with a transverse rod body through a rotating device; one end of the transverse rod body is connected with a rotating device, and the other end of the transverse rod body is connected with a solar cell panel; a rotating device, in which a motor and a rotating power component are arranged; a solar panel; a dot-matrix LED display screen fixed on the vertical rod body; the storage battery is electrically connected to the circuit board through a cable; the circuit board is electrically connected with the motor, the solar cell panel and the storage battery in the rotating device through cables; and the photoreceptor is arranged on the transverse rod body. The utility model discloses can be used for the illumination simultaneously with the electric energy confession dot matrix LED display screen display information with solar energy conversion.

Description

A self-adjusting solar LED street light

technical field

The utility model relates to an LED street lamp, in particular to a solar LED street lamp.

Background technique

At present, in the community, some auxiliary lighting street lights will be set up. The lighting brightness requirements of these street lights are relatively low, and there is no need for the high brightness requirements of road lighting street lights. With the promotion of the concept of environmental protection, most of these street lights use solar auxiliary power supply. However, most of the current ones use ordinary power sources and ordinary light bulbs. However, due to the large power consumption of ordinary light bulbs, the electric energy converted by the solar energy received during the day cannot be continuously supplied. An ordinary power supply is needed as a supplementary power supply, which fails to save energy. the goal of. And LED (Light Emitting Diode) has the advantages of long life, high luminous efficiency, no radiation, impact resistance, low power consumption, etc., belongs to energy-saving green environmental protection lighting, and can be used to make up for the defects in the above-mentioned existing street lamps.

In addition, the solar panels on the existing street lamps are generally fixed and arranged at a reasonable angle. Although this method is relatively simple, the utilization rate of the sun is not high enough.

In addition, in order to facilitate the management of the community, billboards are often set up in the community to indicate some management document notices of the community. The weak point that brings like this is: these bulletin boards can take up community space, and many proprietors can't see the management document notice on the bulletin board because of lack of sight usually because of coming home late.

Utility model content

Therefore, the utility model aims at the above-mentioned various deficiencies, and proposes a kind of self-adjusting type solar LED street lamp which combines the publicity board of the community and the lighting street lamp into one.

The technical scheme of the utility model is:

A self-adjusting solar LED street lamp, comprising:

A base, a circuit board and a storage battery are arranged in the base;

A vertical rod body, one end is fixed on the base, and the other end is connected to a horizontal rod body through a rotating device;

A crossbar body, one end is connected to a rotating device, and the other end is connected to a solar panel;

A rotating device, which is equipped with a motor and rotating power components;

a solar panel;

Dot-matrix LED display, fixed on the above-mentioned pole body;

a storage battery electrically connected to the circuit board through cables;

A circuit board, electrically connected to the motor, solar panel and battery in the rotating device through cables;

A photoreceptor is arranged on the above-mentioned cross bar body.

Further, the circuit board specifically includes:

A microcontroller module, the power port is electrically connected to the step-down module, the signal input port is electrically connected to the photoreceptor, and the signal output port is electrically connected to the dot matrix LED drive module, the motor drive module and the charging control module;

A dot-matrix LED driver module, the power port is electrically connected to the step-down module, the control port is electrically connected to the above-mentioned microcontroller module, and the drive port is electrically connected to the dot-matrix LED display;

A motor drive module, the power port is electrically connected to the step-down module, the control port is electrically connected to the above-mentioned microcontroller module, and the drive port is electrically connected to the motor in the above-mentioned rotating device;

A charging control module, the power port is electrically connected to the step-down module, the control port is electrically connected to the above-mentioned microcontroller module, the input port is electrically connected to the solar panel, and the output port is electrically connected to the above-mentioned battery;

A step-down module, the input port is electrically connected to the battery, and the output port is electrically connected to the above-mentioned microcontroller module, dot matrix LED drive module, motor drive module, charging control module and the photoreceptor;

A step-up module, the input port is electrically connected to the storage battery, and the output port is electrically connected to the dot matrix LED display screen and the motor in the rotating device.

The ambient light of the utility model adopts the above technical scheme and has the following advantages:

(1) The LED display is used as the lighting source, and the lighting brightness can meet the needs of street lights in the community, and the power consumption is small. It only needs to be powered by solar cells, and there is no need to waste additional mains power supply, which is environmentally friendly and energy-saving;

(2) Control the direction of the solar panel through the rotating device, and use more solar energy to fully meet the lighting needs;

(3) The LED display screen of the street lamp can not only be used for lighting, but also can be used as a promotional board for the electronic screen. Combining the functions of lighting street lamps and electronic billboards into one, saves space and hardware costs, and can display notification information at night.

Description of drawings

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

Fig. 2 is a block diagram of the circuit module of the circuit board of the present invention.

Detailed ways

The utility model is further described now in conjunction with accompanying drawing and specific embodiment.

Referring to Figure 1, a self-adjusting solar LED street light includes:

A base 1, the base 1 is provided with a circuit board 8 and a storage battery 7;

A vertical rod body 2, one end is fixed on the base 1, and the other end is connected to a horizontal rod body 3 through a rotating device 4;

A crossbar body 3, one end is connected to a rotating device 4, and the other end is connected to a solar panel 5;

A rotating device 4 is equipped with a motor 41 and rotating power components;

a solar panel 5;

A dot matrix LED display screen 6 is fixed on the above-mentioned pole body 2;

A storage battery 7 is electrically connected to the circuit board 8 through cables;

A circuit board 8 is electrically connected to the motor 41 in the rotating device 4, the solar panel 5 and the battery 7 through cables;

A photoreceptor 9 is arranged on the above-mentioned cross bar body 3 .

Referring to shown in Fig. 2, described circuit board 8 specifically includes:

A microcontroller module 81, the power port is electrically connected to the step-down module 85, the signal input port is electrically connected to the photoreceptor 9, and the signal output port is electrically connected to the dot matrix LED driver module 82 and the motor driver module 83 and charging control module 84;

A dot matrix LED drive module 82, the power port is electrically connected to the step-down module 85, the control port is electrically connected to the above-mentioned microcontroller module 81, and the drive port is electrically connected to the dot matrix LED display screen 6;

A motor drive module 83, the power port is electrically connected to the step-down module 85, the control port is electrically connected to the above-mentioned microcontroller module 81, and the drive port is electrically connected to the motor 41 in the above-mentioned rotating device 4;

A charging control module 84, the power port is electrically connected to the step-down module 85, the control port is electrically connected to the above-mentioned microcontroller module 81, the input port is electrically connected to the solar panel 5, and the output port is electrically connected to For the battery 7 mentioned above;

A step-down module 85, the input port is electrically connected to the battery 7, and the output port is electrically connected to the above-mentioned microcontroller module 81, dot matrix LED driver module 82, motor driver module 83, charging control module 84 and all The photoreceptor 9 described above;

A boost module 86 , the input port is electrically connected to the battery 7 , and the output port is electrically connected to the dot matrix LED display screen 6 and the motor 41 in the rotating device 4 .

According to the self-adjusting solar LED street lamp of the present utility model, the micro-controller module 81 of the circuit board 8 can control the output according to the light intensity signal of the photoreceptor 9 on the crossbar body 3 according to the open-air unobstructed position on both sides of the road surface of the community. The signal controls the motor drive module 83 to drive the motor 41 in the rotating device 4 to change the angle of the solar panel 5 on the cross bar body 3 connected thereto, so as to obtain more solar energy. The solar battery panel 5 charges the storage battery 7 through the charging control module 84, and the storage battery 7 is output as a microcontroller module 81, a dot matrix LED driving module 82, a motor driving module 83, a charging control module 84 and the described The photoreceptor 9 supplies power, and the battery 7 supplies power to the dot-matrix LED display screen 6 and the motor 41 in the rotating device 4 through the boost module 86 . The self-adjusting solar LED street lamp of the utility model displays the management file notification information of the community through the dot-matrix LED display screen 6 during the day and evening, and can illuminate the road surface of the community by the light of the LED display screen 6 at the same time. When it is late at night, the dot-matrix LED display 6 can be driven to emit light in full screen through the dot-matrix LED driver module 82, so as to realize road lighting with maximum brightness.

Although the utility model has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that, without departing from the spirit and scope of the utility model defined by the appended claims, changes in form and details may be made. Making various changes to the utility model is within the protection scope of the utility model. the

Claims (2)

1. an automatic adjustable solar LED street lamp is characterized in that, comprising:

One pedestal (1) is provided with circuit board (8) and battery (7) in the pedestal (1);

One vertical rod body (2), an end are fixed on the pedestal (1), and the other end is connected in a cross-bar body (3) through a whirligig (4);

One cross-bar body (3), an end are connected in a whirligig (4), and the other end is connected in a solar panel (5);

One whirligig (4), in establish a motor (41) and rotary power member;

One solar panel (5);

Some array type LED display screens (6) are fixed on the above-mentioned vertical rod body (2);

One battery (7) is electrically connected at circuit board (8) through cable;

One circuit board (8) is electrically connected at the interior motor of whirligig (4) (41), solar panel (5) and battery (7) through cable;

One photoreceptor (9) is arranged on the above-mentioned cross-bar body (3).

2. automatic adjustable solar LED street lamp according to claim 1 is characterized in that described circuit board (8) specifically comprises:

One micro controller module (81); Power port is electrically connected at step-down module (85); Signal input port is electrically connected at described photoreceptor (9), and signal output port is electrically connected at a matrix LED driver module (82), motor drive module (83) and charge control module (84);

Some matrix LED driver modules (82), power port are electrically connected at step-down module (85), and control port is electrically connected at above-mentioned micro controller module (81), and drive ports is electrically connected at described dot matrix LED display screen (6);

One motor drive module (83), power port are electrically connected at step-down module (85), and control port is electrically connected at above-mentioned micro controller module (81), and drive ports is electrically connected at the motor (41) in the above-mentioned whirligig (4);

One charge control module (84); Power port is electrically connected at step-down module (85); Control port is electrically connected at above-mentioned micro controller module (81), and input port is electrically connected at described solar panel (5), and output port is electrically connected at described battery (7);

One step-down module (85); Input port is electrically connected at described battery (7), and output port is electrically connected at above-mentioned micro controller module (81), some matrix LED driver module (82), motor drive module (83), charge control module (84) and described photoreceptor (9);

One boost module (86), input port are electrically connected at described battery (7), and output port is electrically connected at the motor (41) in described dot matrix LED display screen (6) and the whirligig (4).

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