CN216345944U

CN216345944U - Solar street lamp with power converter

Info

Publication number: CN216345944U
Application number: CN202122155251.5U
Authority: CN
Inventors: 王天齐
Original assignee: Guanpai Photoelectric Intelligent Technology Hubei Co ltd
Current assignee: Guanpai Photoelectric Intelligent Technology Hubei Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-19
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a solar street lamp with a power converter, which comprises a solar panel, a lamp post, the power converter, a rotation controller, a light source controller, a storage battery and a light source, wherein the power converter is arranged on the lamp post; the light source is arranged on the lamp post through the connecting rod and comprises a lamp body and a lampshade arranged on the outer ring of the lamp body; the lamp body includes the triangle-shaped rotor, is equipped with first lamp area, second lamp area and third lamp area on the three face of triangle-shaped rotor outer lane in proper order, and the lamp pearl quantity in first lamp area is greater than the lamp pearl quantity in second lamp area, and the lamp pearl quantity in second lamp area is greater than the lamp pearl quantity in third lamp area. According to the utility model, the output power is converted through the power converter, and different output powers correspond to different lamp belts, so that different lighting requirements under different pedestrian volumes are realized, the solar street lamp is enabled to reasonably configure solar energy, and the waste of energy is reduced; the lamp strips are sequentially illuminated, so that the lamp strips have heat dissipation and rest time, and the service life of the street lamp is prolonged.

Description

Solar street lamp with power converter

Technical Field

The utility model relates to a street lamp, in particular to a solar street lamp with a power converter.

Background

Solar energy is an environment-friendly energy source and plays an increasingly important role in industrial development. With the continuous development of the urbanization process, the application of the solar street lamp is more and more common. The existing solar street lamp only corresponds to a light source with one power, and the street lamp can normally illuminate according to the set power even at the night of no people, so that the working mode causes the waste of resources, and the light source is easy to damage due to overheating after being used for a long time, thereby greatly shortening the service life of the solar street lamp.

Disclosure of Invention

In order to overcome the defects, the utility model provides a solar street lamp with a power converter.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a solar street lamp with a power converter comprises a solar panel, a lamp post, a power converter, a master controller, a rotation controller, a light source controller, a storage battery and a light source;

the light source is arranged on the lamp post through the connecting rod and comprises a lamp body and a lampshade arranged on the outer ring of the lamp body;

the lamp body comprises a triangular rotating body, a first lamp strip, a second lamp strip and a third lamp strip are sequentially arranged on three surfaces of the outer ring of the triangular rotating body, the number of the lamp beads on the first lamp strip is larger than that of the lamp beads on the second lamp strip, and the number of the lamp beads on the second lamp strip is larger than that of the lamp beads on the third lamp strip;

the master controller is respectively connected with the rotation controller and the light source controller; solar panel connects the battery, power converter and rotation controller are connected respectively to the battery connection, power converter connects the light source controller, the light source controller respectively with first lamp area, second lamp area and third lamp area are connected, triangle-shaped rotor is connected to the rotation controller, the circular orbit in the lamp shade is clockwise rotation along the triangle-shaped rotor.

In one embodiment of the utility model, the joint of every two adjacent surfaces of the triangular rotating body is provided with a first heat dissipation hole.

In an embodiment of the present invention, the connecting rod is provided with a second heat dissipation hole, and a heat dissipation channel is disposed in the connecting rod, wherein the second heat dissipation hole, the heat dissipation channel and the first heat dissipation hole are communicated with each other.

In an embodiment of the present invention, the hole wall of the second heat dissipation hole extends into the connecting rod.

In an embodiment of the utility model, a plurality of radiating fins are arranged on the outer ring of the lampshade, and a radiating channel is formed between every two adjacent radiating fins.

In one embodiment of the present invention, each of the plurality of heat dissipation fins has a circular arc shape.

In one embodiment of the utility model, a heat conducting element is arranged on one side of the lampshade, which is close to the connecting rod, and the heat conducting element is abutted against the inner wall of the lampshade.

The utility model has the beneficial effects that: according to the utility model, the output power is converted through the power converter, and different output powers correspond to different lamp belts, so that different lighting requirements under different pedestrian volumes are realized, the solar street lamp is enabled to reasonably configure solar energy, and the waste of energy is reduced; simultaneously, the illumination in proper order in three lamp area also makes each lamp area all have the time of heat dissipation and rest, avoids the long-time work in lamp area, prolongs the life of street lamp.

Drawings

FIG. 1 is a flow chart of the present invention connection;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the structure of the lamp body and the connecting rod of the present invention;

FIG. 4 is a schematic view of the structure of the heat sink fin and the heat conducting element of the present invention;

in the figure: 100. a solar panel; 200. a lamp post; 300. a connecting rod; a 400 light source; 401. a lamp body; 4011. a first light strip; 4012. a second light strip; 4013. a third light strip; 4014. a triangular rotor; 402. a lamp shade; 501. a first heat dissipation hole; 502. a second heat dissipation hole; 503. a heat dissipation channel; 504. a heat dissipating fin; 505. a fin channel; 506. a heat conducting element.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1 to 4, a solar street lamp with a power converter includes a solar panel 100, a lamp post 200, a power converter, a master controller, a rotation controller, a light source controller, a storage battery and a light source 400;

the light source 400 is arranged on the lamp post 200 through the connecting rod 300, and the light source 400 comprises a lamp body 401 and a lampshade 402 arranged on the outer ring of the lamp body;

the lamp body 401 comprises a triangular rotor 4014, three surfaces of an outer ring of the triangular rotor are sequentially provided with a first lamp strip 4011, a second lamp strip 4012 and a third lamp strip 4013, the number of lamp beads on the first lamp strip 4011 is greater than that of lamp beads on the second lamp strip 4012, and the number of lamp beads on the second lamp strip 4012 is greater than that of lamp beads on the third lamp strip 4013; namely, the three lamp belts are a first lamp belt 4011, a second lamp belt 4012 and a third lamp belt 4013 from bright to dark in sequence;

the master controller is respectively connected with the rotation controller and the light source controller; solar panel connects the battery, and the battery passes through the total controller connection and connects power converter and rotation controller respectively, and power converter connects the light source controller, and the light source controller is connected with first lamp area 4011, second lamp area 4012 and third lamp area 4013 respectively, and triangle-shaped rotor 4014 is connected to the rotation controller, and triangle-shaped rotor 4014 is clockwise rotation along circular orbit 4015 in the lamp shade.

The solar panel supplies power to the storage battery, the storage battery supplies power to the power converter and the rotation controller respectively, when people are on the road surface at night, the rotation controller drives the triangular rotating body to rotate, the first lamp strip is kept facing the road surface, and the light source controller controls the first lamp strip to be in a lighting state; when the pedestrian flow on the road is reduced or time setting can be carried out according to the master controller, after the first lamp strip is illuminated for a period of time, the output power can be converted through the power converter, at the moment, the light source controller synchronously works to drive the second lamp strip to be illuminated, then the triangular rotating body is driven by the rotating controller to rotate so that the second lamp strip faces the direction of the ground, the illumination of the second lamp strip is realized, and at the moment, the first lamp strip can be turned off; similarly, after the pedestrian flow on the road surface is further reduced or the second lamp strip is illuminated to the set time, the power converter further converts the output power, the light source controller drives the third lamp strip to illuminate, and the triangular rotating body is driven to rotate through the rotating controller, so that illumination of the third lamp strip is realized.

According to the utility model, the output power is converted through the power converter, and different output powers correspond to different lamp belts, so that different lighting requirements under different pedestrian volumes are realized, the solar street lamp is enabled to reasonably configure solar energy, and the waste of energy is reduced; simultaneously, the illumination in proper order in 3 lamp areas also makes each lamp area all have the time of heat dissipation and rest, avoids the long-time work in lamp area, prolongs the life of street lamp.

Every adjacent two face junctions of triangle-shaped rotor 4014 all are equipped with first louvre 501, all can realize the heat dissipation in lamp area through first louvre after lamp area illumination in-process and lamp area illumination are closed for the heat in the lamp area in time distributes away, prolongs the life in lamp area.

The connecting rod 300 is provided with a second heat dissipation hole 502, a heat dissipation channel 503 is provided in the connecting rod 300, and the second heat dissipation hole 502, the heat dissipation channel 503 and the first heat dissipation hole 501 are communicated with each other. The second heat dissipation hole is formed in the connecting rod 300, so that heat in the lamp band can be exchanged with air outside the lamp holder through the first heat dissipation hole 501, the heat dissipation channel 503 and the second heat dissipation hole, the heat exchange efficiency is improved, and the heat dissipation speed is increased.

The hole wall of the second heat dissipation hole 502 extends into the connecting rod 300, and the heat dissipation hole structure can effectively prevent rainwater from entering the inside of the connecting rod along the connecting rod, so that the service life of the inside of the connecting rod and the service life of the lamp strip are influenced; in order to avoid mosquitoes from entering the connecting rod, an intercepting net can be arranged at the position of the second heat dissipation hole.

After the lamp strip lighting time reaches and rotates along with triangle-shaped rotor 4014, the lamp strip is in urgent need to dispel the heat this moment, and be equipped with a plurality of radiating fin 504 on the lamp shade 402 outer lane, on the heat in lamp strip was radiated the lamp shade, along with radiating fin 504 on the lamp shade gives off, in order to increase thermal radiating rate, form fin passageway 505 between adjacent radiating fin 504, be convenient for accelerate the heat dissipation through natural wind. In order to increase the area of the fins and increase the heat dissipation effect, the plurality of heat dissipation fins are all arc-shaped.

In order to facilitate the derivation of heat in the lamp area, because the lamp area is clockwise rotation along with the triangle-shaped rotor, reach the back at lamp area illumination time, the lamp area is extinguished and is rotated towards connecting rod one side, be close to connecting rod one side in lamp shade 402 and be equipped with heat conduction element 506, be convenient for absorb the heat in lamp area after just lighting through heat conduction element, heat conduction element 506 and lamp shade inner wall butt, the heat conduction element 506 of being convenient for transmits the heat for radiating fin through the lamp shade.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.

Claims

1. A solar street lamp with a power converter is characterized by comprising a solar panel, a lamp post, the power converter, a master controller, a rotation controller, a light source controller, a storage battery and a light source;

2. The solar street light with the power converter as claimed in claim 1, wherein the triangular rotator has first heat dissipation holes at the connection of two adjacent surfaces.

3. The solar street light with power converter as claimed in claim 2, wherein the connecting rod is provided with a second heat dissipation hole, and a heat dissipation channel is provided in the connecting rod, wherein the second heat dissipation hole, the heat dissipation channel and the first heat dissipation hole are communicated with each other.

4. The solar street light with power converter as claimed in claim 3, wherein the hole wall of the second heat dissipation hole extends into the connection rod.

5. The solar street lamp with the power converter as claimed in claim 1, wherein a plurality of heat dissipation fins are disposed on the outer ring of the lamp cover, and a heat dissipation channel is formed between adjacent heat dissipation fins.

6. The solar street light with the power converter as claimed in claim 5, wherein the plurality of heat dissipation fins are all in a circular arc shape.

7. The solar street light with the power converter as claimed in any one of claims 1 to 6, wherein a heat conducting element is disposed inside the lamp housing on a side close to the connecting rod, and the heat conducting element abuts against an inner wall of the lamp housing.