CN207034929U - A kind of solar energy lithium battery integral intelligent road lamp cap - Google Patents

Abstract

The utility model discloses a solar lithium battery integrated intelligent street lamp lamp holder, which belongs to the technical field of street lamps. A solar lithium battery integrated intelligent street lamp lamp head of the utility model includes a lamp body, a light source, a lithium battery and a controller, and also includes a sensor. The light source is arranged inside the lamp body and is located in the middle of the lamp body. The sensor is arranged at the front of the lamp body, and the rear part of the lamp body is provided with an electrical storage cavity, and the lithium battery and the controller are located in the electrical storage cavity, and the light source, sensor, Lithium battery, controller and solar panel electrical connection of peripherals. The solar street lamp of the utility model has the characteristics of integrated design, intelligent induction control and fast heat dissipation, etc., so that the solar street lamp has the advantages of easy installation, compact and beautiful structure, intelligent energy saving and long service life.

Description

A solar lithium battery integrated intelligent street lamp lamp holder

technical field

The utility model relates to a street lamp, in particular to a solar lithium battery integrated intelligent street lamp lamp holder.

Background technique

With the development of science and technology and the improvement of people's living standards, the consumption of energy is getting faster and faster. Solar energy, as a pollution-free and inexhaustible new energy source, has been widely used in people's lives. Solar street lights use sunlight as energy, solar panels charge the battery during the day, and the battery supplies power to the light source at night. Because of its simple structure, safety, energy saving and pollution-free, no manual operation, stable and reliable work, saving electricity costs and maintenance-free, it has gained more and more attention. more applications. Most of the solar street lights on the market now install the solar panels, lamp holders, controllers, and batteries separately, making the appearance of the solar lights ugly and difficult to install; moreover, most of the light sources use LED integrated lamp beads, which have low brightness and poor heat dissipation. , Short life.

After searching, in order to solve the above-mentioned problems in the existing technology, relevant technical solutions have been disclosed, such as Chinese patent number ZL201520884337.3, the date of authorization announcement is March 2, 2016, and the name of the utility model is: an integrated solar energy Street lamp, this application relates to an integrated solar street lamp, including a solar panel, a street lamp head and a lithium battery, and also includes a four-way adjustment bracket. The top of the solar panel is a solar panel, and the bottom of the solar panel is provided with a four-way adjustment bracket. The solar panel is installed on the lamp head of the street lamp through a four-way adjustment bracket; the solar panel is connected to the lithium battery through a wire, and the lithium battery is connected to the lamp in the street lamp head through a wire. In this application, the lithium battery is installed in the electrical box of the street lamp head, and the integrated design reduces the difficulty of installing the solar street lamp. However, in this application, the solar street lamp has a single function and cannot be automatically switched on and off according to the situation of passers-by, resulting in long invalid working hours of the street lamp and wasting energy. In addition, in this application, the solar panel is installed on the lamp holder of the street lamp through a four-way adjustment bracket. The lamp holder of the street lamp has a relatively large bearing capacity, and the wind force on the solar panel also directly acts on the lamp holder of the street lamp. higher.

In addition, there are some solar street lights that directly integrate solar panels on the back of the street lamp head. The solar panel of this kind of solar street light has low power generation efficiency due to the unsatisfactory illumination angle, and the solar panel also directly affects the effectiveness of the light source. Heat dissipation, resulting in a short service life of solar street lights.

In addition, due to the unreasonable structural design of the existing integrated solar street lamps, there are also the following defects:

1) The lamp head of the street lamp has a large wind area and is easily damaged by strong wind;

2) The light distribution design of the street light source is unreasonable, resulting in poor illumination uniformity and unsatisfactory lighting effect.

Contents of the invention

1. The technical problems to be solved by the utility model

The purpose of this utility model is to overcome the above-mentioned deficiencies existing in existing solar street lamps, and to provide a solar lithium battery integrated intelligent street lamp lamp head. By adopting the technical scheme of the utility model, the solar street lamp has integrated design, intelligent induction control and rapid heat dissipation at the same time. And other characteristics, so that the solar street light is easy to install, compact and beautiful, intelligent energy saving and long service life.

2. Technical solution

In order to achieve the above object, the technical solution provided by the utility model is:

A solar lithium battery integrated intelligent street lamp lamp head of the utility model includes a lamp body, a light source, a lithium battery and a controller, and also includes a sensor. The light source is arranged inside the lamp body and is located in the middle of the lamp body. The sensor is arranged at the front of the lamp body, and the rear part of the lamp body is provided with an electrical storage cavity, and the lithium battery and the controller are located in the electrical storage cavity, and the light source, sensor, Lithium battery, controller and solar panel electrical connection of peripherals.

Furthermore, the lamp body includes an upper lamp body and a lower lamp body, the upper lamp body and the lower lamp body are fixedly connected by screws, and the electrical appliance accommodation cavity is integrally formed at the rear of the lower lamp body.

Furthermore, the lamp body adopts a long oval structure.

Furthermore, the rear end of the upper lamp body is provided with a connector for connecting the lamp pole, the light source and the sensor are fixed on the upper lamp body, and the middle part of the upper lamp body is also provided with a The cooling fins corresponding to the position of the light source.

Furthermore, the upper lamp body and the lower lamp body are integrally formed by die-casting pure aluminum.

Furthermore, the light source adopts batwing light distribution, high-power and high-efficiency LED array light source.

Furthermore, the lower lamp body is also provided with a protective glass for light transmission of the light source, and the protective glass is ultra-clear glass.

Furthermore, the controller is an MPPT controller, and the sensor is an infrared sensor or a microwave sensor.

Furthermore, the lithium battery is a lithium iron phosphate battery.

Furthermore, the light source, the sensor, the lithium battery, the controller and the peripheral solar panels are all connected by plug connectors.

3. Beneficial effect

Adopting the technical solution provided by the utility model, compared with the existing known technology, has the following beneficial effects:

(1) A solar lithium battery integrated intelligent street lamp lamp head of the utility model has an electrical storage cavity for installing lithium batteries and controllers at the rear of the lamp body, and an induction sensor for sensing pedestrians at the front of the lamp body. Light source, sensor, lithium battery, controller and peripheral solar panels are electrically connected. At the same time, it has the characteristics of integrated design, intelligent induction control and fast heat dissipation, making solar street lights easy to install, compact and beautiful, intelligent, energy-saving and easy to use. Long life and other advantages, and compared with battery-mounted solar street lights, it adopts an integrated design, and the waterproof and explosion-proof grades are higher;

(2) A solar lithium battery integrated intelligent street lamp lamp head of the present utility model, the lamp body includes an upper lamp body and a lower lamp body, the upper lamp body and the lower lamp body are fixedly connected by screws, and the electrical appliance accommodation cavity is integrally formed on the lower lamp body The rear part of the lamp is simple in structure and easy to manufacture, and the upper lamp body and the lower lamp body are integrally formed by pure aluminum die-casting, which not only has good heat dissipation effect, but also has high structural strength;

(3) The lamp head of a solar lithium battery integrated intelligent street lamp of the present utility model adopts a long oval structure, so that the wind-receiving area of the lamp head is smaller, so that the street lamp is protected from strong wind damage and has a long service life;

(4) A solar lithium battery integrated intelligent street lamp lamp holder of the present utility model, the rear end of the upper lamp body is provided with a connector for connecting the lamp pole, the light source and the sensor are fixed on the upper lamp body, and the The screws on the lamp body and the lower lamp body can remove the lower lamp body, which is convenient for replacing and maintaining the lithium battery and the controller; the middle part of the upper lamp body is also provided with cooling fins corresponding to the position of the light source, which further improves the light source. Excellent heat dissipation efficiency, improving the service life of street lamps;

(5) A solar lithium battery integrated intelligent street lamp lamp head of the utility model, its light source adopts batwing light distribution, high-power and high-efficiency LED array light source, and the average brightness of a single lamp bead is 30% higher than that of ordinary LED light source, which greatly improves the Lighting effect, illumination uniformity is better;

(6) A solar lithium battery integrated intelligent street lamp lamp head of the present utility model, the lower lamp body is also provided with a protective glass for the light transmission of the light source, the protective glass is ultra-clear glass, and the protection level is higher;

(7) A solar lithium battery integrated intelligent street lamp lamp head of the present utility model, its controller adopts MPPT controller, and the sensor adopts infrared sensor or microwave sensor to intelligently control the street lamp, and the whole control system is more energy-saving; The lithium battery adopts lithium iron phosphate battery. Compared with lead-acid batteries, the discharge depth can reach 100%, and the cycle life is increased by 5 times without causing environmental pollution. 3 times, and not easy to explode;

(8) A solar lithium battery integrated intelligent street lamp lamp head of the utility model, the light source, the sensor, the lithium battery, the controller and the solar panels of the peripherals are all connected by plug connectors, the installation is simple and convenient, and there will be no Deformation and looseness, the electrical connection is firm and there is no false connection, which is convenient for street lamp maintenance and repair.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of a solar lithium battery integrated intelligent street lamp lamp head of the present invention;

Fig. 2 is a schematic cross-sectional structure diagram of a lamp head of a solar lithium battery integrated intelligent street lamp of the present invention.

Explanation of the labels in the schematic diagram:

1. Upper lamp body; 2. Lower lamp body; 3. Light source; 4. Cooling fins; Protective glass.

detailed description

In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.

Example

As shown in Fig. 1 and Fig. 2, a solar lithium battery integrated intelligent street lamp lamp head of this embodiment includes a lamp body, a light source 3, an inductor 6, a lithium battery 8 and a controller 9, and the light source 3 is arranged on the lamp body Inside, and located in the middle of the lamp body, the sensor 6 is arranged at the front of the lamp body, and the rear part of the lamp body is provided with an electrical storage cavity 5, and a lithium battery 8 and a controller 9 are located in the electrical storage cavity 5, and the light source 3, The sensor 6, the lithium battery 8, the controller 9 and the solar panels of the peripherals are electrically connected. The lamp head of the street lamp also has the characteristics of integrated design, intelligent induction control and fast heat dissipation, which makes the solar street lamp easy to install, compact and beautiful in structure, intelligent and energy-saving, and has a long service life. Compared with the battery-mounted solar street lamp, the integrated Design, higher level of waterproof and explosion-proof.

Specifically, in this embodiment, the lamp body includes an upper lamp body 1 and a lower lamp body 2, the upper lamp body 1 and the lower lamp body 2 are fixedly connected by screws, and the electrical appliance accommodation chamber 5 is integrally formed at the rear of the lower lamp body 2 The structure is simple and easy to manufacture, and the upper lamp body 1 and the lower lamp body 2 are integrally formed by pure aluminum die-casting, which not only has good heat dissipation effect, but also has high structural strength. The upper lamp body 1 and the lower lamp body 2 are integrally formed, and the assembled lamp There are few gaps in body splicing, which improves the waterproof and explosion-proof level. In this embodiment, the above-mentioned lamp body adopts a long oval structure, which not only has a beautiful appearance, but also makes the wind-receiving area of the lamp cap smaller, so that the street lamp is protected from strong wind damage and has a long service life. The rear end of the upper lamp body 1 is provided with a connector 7 for connecting the light pole, the light source 3 and the sensor 6 are fixed on the upper lamp body 1, and the screws on the upper lamp body 1 and the lower lamp body 2 can be removed. The lower lamp body 2 is removed for easy replacement and maintenance of the lithium battery 8 and the controller 9; the middle part of the upper lamp body 1 is also provided with a heat dissipation fin 4 corresponding to the position of the light source 3, which further improves the heat dissipation efficiency of the light source and improves the The service life of street lamps.

In this embodiment, the light source 3 adopts batwing light distribution, high-power and high-efficiency LED array light source, and the average brightness of a single lamp bead is 30% higher than that of ordinary LED light sources, which greatly improves the lighting effect and better illuminance uniformity. The lower lamp body 2 is also provided with a protective glass 10 for light transmission of the light source 3. The protective glass 10 is ultra-clear glass with a higher protection level.

In this embodiment, the controller 9 adopts an MPPT controller (full name: maximum power point tracking solar controller), and the sensor 6 adopts an infrared sensor or a microwave sensor, utilizes the sensor 6 to sense pedestrians, and illuminates when pedestrians pass by. Brighten the road, dim or turn off after pedestrians leave to save energy, and intelligently control street lights to make the entire control system more energy-saving. Lithium battery 8 adopts lithium iron phosphate battery. Compared with lead-acid batteries, the discharge depth can reach 100%, the cycle life is increased by 5 times, and it will not cause environmental pollution, and the life is longer. Compared with ternary lithium batteries, the number of cycles Increased by 3 times, and not easy to explode.

In addition, in order to facilitate the manufacture of street lamp lamp holders, in this embodiment, the light source 3, the sensor 6, the lithium battery 8, the controller 9, and the peripheral solar panels are all connected by plug connectors, which are easy to install and will not deform And loose, the electrical connection is firm and free of false connections, which is convenient for street lamp maintenance and repair.

The lamp head of a solar lithium battery integrated smart street lamp in this embodiment is fixedly connected to the lamp post and installed on both sides of the road. The integrated design of the sensor 6, the lithium battery 8 and the controller 9 reduces the installation difficulty of the street lamp head, and the installation operation is more convenient and fast; the sensor 6 is used to sense pedestrians, and the road is illuminated when pedestrians pass by, and the road is illuminated when the pedestrians leave. Dim or turn off to save energy; use batwing light distribution, high-power and high-efficiency LED array light source as the street light source 3, which greatly improves the lighting effect, and the uniformity of illumination is better, and there are cooling fins 4 on the lamp body to dissipate heat for the light source 3 , improve the service life of the light source 3; use MPPT + infrared sensing or microwave sensing technology to intelligently control the street lamps, making the entire control system more energy-saving. The solar lithium battery integrated intelligent street lamp lamp head of the utility model has the characteristics of integrated design, intelligent induction control and fast heat dissipation, so that the solar street lamp is easy to install, compact and beautiful in structure, intelligent, energy-saving and long in service life.

The above has schematically described the utility model and its implementation, which is not restrictive, and what is shown in the drawings is only one of the implementation of the utility model, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, all should belong to the utility model protected range.

Claims (10)

1. A solar lithium battery integrated intelligent street lamp lamp head, including a lamp body, a light source (3), a lithium battery (8) and a controller (9), characterized in that it also includes a sensor (6), the light source (3) Set inside the lamp body and in the middle of the lamp body, the sensor (6) is set at the front of the lamp body, and the rear of the lamp body is provided with an electrical storage cavity (5), The lithium battery (8) and the controller (9) are arranged in the electrical appliance accommodation chamber (5), and the light source (3), the sensor (6), the lithium battery (8), the controller (9) and The solar panel of the peripheral device is electrically connected. 2. A solar lithium battery integrated intelligent street lamp lamp holder according to claim 1, characterized in that: the lamp body includes an upper lamp body (1) and a lower lamp body (2), and the upper lamp body (1) and the lower lamp body (2) are fixedly connected by screws, and the electrical storage cavity (5) is integrally formed at the rear of the lower lamp body (2). 3. The lamp holder of a solar lithium battery integrated intelligent street lamp according to claim 2, wherein the lamp body adopts an oblong structure. 4. A solar lithium battery integrated intelligent street lamp lamp holder according to claim 3, characterized in that: the rear end of the upper lamp body (1) is provided with a connector (7) for connecting the lamp pole, so Both the light source (3) and the sensor (6) are fixed on the upper lamp body (1), and the middle part of the upper lamp body (1) is also equipped with cooling fins corresponding to the position of the light source (3) ( 4). 5 . The lamp holder of a solar lithium battery integrated intelligent street lamp according to claim 4 , wherein the upper lamp body ( 1 ) and the lower lamp body ( 2 ) are integrally formed by pure aluminum die-casting. 6 . 6. A solar lithium battery integrated intelligent street lamp lamp holder according to any one of claims 1 to 5, characterized in that: the light source (3) adopts batwing light distribution with high power and high light efficiency LED array light source. 7. A solar lithium battery integrated intelligent street lamp lamp holder according to claim 2, characterized in that: the lower lamp body (2) is also provided with a protective glass (10) for light transmission of the light source (3) , the protective glass (10) is ultra clear glass. 8. A solar lithium battery integrated smart street lamp holder according to claim 6, characterized in that: the controller (9) adopts an MPPT controller, and the sensor (6) adopts an infrared sensor or microwave sensor. 9. A solar lithium battery integrated intelligent street lamp lamp holder according to claim 6, characterized in that: the lithium battery (8) is a lithium iron phosphate battery. 10. A solar lithium battery integrated intelligent street lamp lamp holder according to claim 6, characterized in that: the light source (3), sensor (6), lithium battery (8), controller (9) and The solar panels of the peripheral devices are all connected by plug connectors.