CN216203087U

CN216203087U - Street lamp

Info

Publication number: CN216203087U
Application number: CN202122754281.8U
Authority: CN
Inventors: 郭业才; 王雪
Original assignee: Wuxi University
Current assignee: Wuxi University
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a street lamp, which belongs to the technical field of street lamps and comprises a lamp post, wherein a photovoltaic power generation plate is arranged above the lamp post in a surrounding manner, the included angle between the photovoltaic power generation plate and the lamp post is 50 degrees, a lamp shade and a lamp are arranged below the photovoltaic power generation plate, the inner side of the lamp shade is coated with a reflective material, an ambient light intensity sensor is arranged at the top of the lamp post, a groove is formed in the lower part of the lamp post, a charging port and an infrared sensor are arranged on the inner wall of the groove, and a telescopic stool main body is arranged in the groove; the inner wall of the lampshade is made of a light-reflecting material to enhance the illumination effect; the sensor senses the intensity of ambient illumination and whether people exist, and the switch and the brightness are regulated and controlled to achieve the aim of saving energy; the telescopic stool can be used for the charging personnel to have a rest temporarily, and can also protect the charging port.

Description

Street lamp

Technical Field

The utility model belongs to the technical field of street lamps, and relates to a street lamp.

Background

With the rapid development of science and technology, city construction is also continuously advancing. Street lamps are an indispensable part in city construction as one of city basic facilities. Meanwhile, the types of electronic equipment used by people are increased sharply, and in order to avoid unnecessary troubles caused by the fact that the electric quantity of the equipment is used up, an emergency charging port is additionally arranged in urban construction. The current street lamp has long service life, unchanged brightness and large power consumption; and because the street lamp is used at night, the problem of serious electric quantity waste exists.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the present invention is to provide a street lamp, aiming at the deficiencies of the prior art, and the street lamp is to solve the technical problems, and the present invention provides the following technical scheme: a street lamp comprises a lamp post, wherein a photovoltaic power generation board is arranged above the lamp post in a surrounding manner, the included angle between the photovoltaic power generation board and the lamp post is 50 degrees, a lamp shade and a lamp are arranged below the photovoltaic power generation board, the inner side of the lamp shade is coated with a reflective material, an ambient light intensity sensor is arranged at the top of the lamp post, a groove is formed in the lower part of the lamp post, a charging port and an infrared sensor are arranged on the inner wall of the groove, a telescopic stool main body is arranged in the groove, one end of the telescopic stool main body is hinged with the bottom of the groove, a supporting leg is hinged to the upper part of the telescopic stool main body, and a storage battery, an MCU and a PWM driving dimming circuit are arranged in the lamp post,

the environment light intensity sensor, the infrared sensor and the PWM driving dimming circuit are respectively connected with the MCU, the PWM driving dimming circuit is connected with the lamp, and the photovoltaic power generation panel, the lamp and the charging port are respectively connected with the storage battery.

Preferably, the lower part of the lamp post is provided with an alarm and a maintenance calling device.

Preferably, the lamp is a circular ring-shaped lamp tube surrounding the lamp post.

Preferably, a mosquito protection net cover is arranged below the lampshade.

Preferably, the storage battery is externally connected with a charge-discharge controller.

Preferably, the model of the MCU is STC89C51, the model of the ambient light intensity sensor is AP3216C, and the model of the infrared sensor is P228.

Has the advantages that: the photovoltaic power generation device adopts photovoltaic power generation, the included angle between the photovoltaic power generation board and the lamp post is 50 degrees, and sunlight is utilized to the maximum extent to be converted into electric energy; the inner wall of the lampshade is made of a light-reflecting material to enhance the illumination effect; the sensor senses the intensity of ambient illumination and whether people exist, and the switch and the brightness are regulated and controlled to achieve the aim of saving energy; the telescopic stool can be used for the charging personnel to have a rest temporarily, and can also protect the charging port.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention; (ii) a

FIG. 3 is a view showing the telescopic stool body and legs in use;

FIG. 4 is a block diagram of the system architecture of the present invention;

the symbols in the drawings illustrate that: 1: a lamp post; 2: a photovoltaic power generation panel; 3: a lamp shade; 4: a lamp; 5: an ambient light intensity sensor; 6: a groove; 7: a charging port; 8: an infrared sensor; 9: a telescopic stool main body; 10: a support leg; 11: a storage battery; 12: MCU; 13: a PWM driving light modulation circuit; 14: an alarm; 15: maintaining the caller; 16: mosquito protection screen panel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific preferred embodiments.

In the description of the present invention, it is to be understood that the terms "left side", "right side", "upper part", "lower part", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and that "first", "second", etc., do not represent an important degree of the component parts, and thus are not to be construed as limiting the present invention. The specific dimensions used in the present example are only for illustrating the technical solution and do not limit the scope of protection of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a technical scheme, a street lamp comprises a lamp post 1, a photovoltaic power generation panel 2 is arranged around the upper part of the lamp post 1, an included angle between the photovoltaic power generation panel 2 and the lamp post 1 is 50 degrees, which is beneficial to facing the sun for a long time, a lampshade 3 and a lamp 4 are arranged below the photovoltaic power generation panel 2, the inner side of the lampshade 3 is coated with a reflective material, an ambient light intensity sensor 5 is arranged at the top of the lamp post 1, a groove 6 is arranged at the lower part of the lamp post 1, a charging port 7 and an infrared sensor 8 are arranged on the inner wall of the groove 6, a telescopic stool main body 9 is arranged in the groove 6, one end of the telescopic stool main body 9 is hinged with the bottom of the groove 6, a supporting leg 10 is hinged at the upper part of the telescopic stool main body 9, a storage battery 11, a MCU12 and a PWM driving dimming circuit 13 are arranged in the lamp post 1,

the ambient light intensity sensor 5, the infrared sensor 8 and the PWM driving dimming circuit 13 are respectively connected with the MCU12, the PWM driving dimming circuit 13 is connected with the lamp 4, and the photovoltaic power generation panel 2, the lamp 4 and the charging port 7 are respectively connected with the storage battery 11.

The photovoltaic power generation panel 2 converts solar energy into light energy, the light energy is transmitted to the storage battery 11 to be used for supplying power to the lamp 4, a municipal circuit can also be directly adopted for supplying power, the inner side of the lampshade 3 is coated with a reflective material to enhance the illumination effect, the ambient light intensity sensor 5 can detect the ambient light intensity so as to transmit information to the MCU12, and the MCU12 can control the PWM driving dimming circuit 13 so as to control the brightness or the on-off of the lamp 4; charging mouth 7 can be protected to flexible bench main part 9 when not using, when the people need charge, can put down the rotation of flexible bench main part 9, then expand landing leg 10 and support subaerial, will charge mouthful 7 and spill the use, charge temporarily, at this moment, infrared sensor 8 detects whether someone, with signal transmission for MCU12, the switch or the luminance of control lamp 4 provide when charging for the people and illuminate.

Further, an alarm 14 and a maintenance calling device 15 are mounted on the lower portion of the lamp post 1, and therefore alarming or calling of maintenance personnel can be conveniently carried out when needed.

Further, the lamp 4 is a circular ring-shaped lamp tube surrounding the lamp post 1.

Further, a mosquito protection mesh enclosure 16 is arranged below the lampshade 3, so that the mosquito interference lamp 4 is prevented from working.

Furthermore, the storage battery 11 is externally connected with a charge-discharge controller, and the charge-discharge controller automatically prevents the storage battery 11 from being overcharged and overdischarged.

Further, the model of the MCU12 is STC89C51, the model of the ambient light intensity sensor 5 is AP3216C, and the model of the infrared sensor 8 is P228.

While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the utility model. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Within the technical idea of the utility model, various equivalent changes can be made to the technical scheme of the utility model, and the equivalent changes all belong to the protection scope of the utility model.

Claims

1. A street lamp, its characterized in that: the multifunctional street lamp comprises a lamp pole (1), a photovoltaic power generation panel (2) is arranged above the lamp pole (1) in a surrounding mode, the included angle between the photovoltaic power generation panel (2) and the lamp pole (1) is 50 degrees, a lamp shade (3) and a lamp (4) are arranged below the photovoltaic power generation panel (2), a reflecting material is coated on the inner side of the lamp shade (3), an ambient light intensity sensor (5) is installed at the top of the lamp pole (1), a groove (6) is formed in the lower portion of the lamp pole (1), a charging port (7) and an infrared sensor (8) are installed on the inner wall of the groove (6), a telescopic stool main body (9) is arranged in the groove (6), one end of the telescopic stool main body (9) is hinged to the bottom of the groove (6), supporting legs (10) are hinged to the upper portion of the telescopic stool main body (9), a storage battery (11), a MCU (12) and a PWM driving dimming circuit (13) are installed inside the lamp pole (1),

ambient light intensity sensor (5), infrared sensor (8) and PWM drive dimming circuit (13) are connected with MCU (12) respectively, PWM drive dimming circuit (13) and lamp (4) are connected, photovoltaic power generation board (2), lamp (4) and mouth (7) that charges are connected with battery (11) respectively.

2. A street light as claimed in claim 1, characterized in that: an alarm (14) and a maintenance calling device (15) are installed on the lower portion of the lamp post (1).

3. A street light as claimed in claim 1, characterized in that: the lamp (4) is a circular ring-shaped lamp tube surrounding the lamp post (1).

4. A street light as claimed in claim 1, characterized in that: and a mosquito protective net cover (16) is arranged below the lampshade (3).

5. A street light as claimed in claim 1, characterized in that: the storage battery (11) is externally connected with a charge-discharge controller.

6. A street light as claimed in claim 1, characterized in that: the model of the MCU (12) is STC89C51, the model of the ambient light intensity sensor (5) is AP3216C, and the model of the infrared sensor (8) is P228.