High-power LED energy-saving street lamp

Abstract

The high-power LED energy-saving street lamp comprises a lamp pole, a lamp holder and a photovoltaic module, the lamp pole comprises a lower pole body and an upper pole body, the lamp holder comprises a graphene shell, an LED light source and a light-transmitting cover, a conductive layer is arranged in the graphene shell, a power line is arranged on the conductive layer, a potentiometer is installed in the graphene shell, a resistor is connected to the potentiometer in series, and the LED light source is connected to the power line. The LED street lamp has the advantages that environment signals collected by the signal collecting assembly in real time are received through the controller, actions of the potentiometer and the control switch are sequentially controlled according to the environment signals, and therefore the brightness of the LED light source can be controlled in real time according to changes of the environment signals; the street lamp can adapt to different working environments, and the purpose of saving energy can be achieved.

Description

Technical Field

[0001] The present invention relates to a high-power LED energy-saving street lamp. Background Art

[0002] At present, with the development of technology, the equipment in public areas is constantly being upgraded and transformed to facilitate people's daily life. This includes the use of street lamps, which greatly improves the convenience of traveling at night, ensures people's travel safety, and allows people to enjoy the night scenery through street lamps. Therefore, the production and manufacturing of street lamps are also constantly progressing. Existing street lamps use ordinary bulbs. In actual use, the brightness of the bulbs cannot be accurately adjusted according to changes in the external environment, thus affecting the lighting effect of the entire street lamp. Summary of the Invention

[0003] The object of the present invention is to solve the problem that the brightness of existing street lamps cannot be accurately adjusted according to changes in the external environment, resulting in poor lighting effects, and to propose a high-power LED energy-saving street lamp. The controller receives the environmental signals collected by the signal collection component in real time, and sequentially controls the actions of the potentiometer and the control switch according to the environmental signals. Therefore, the brightness of the LED light source can be controlled in real time according to changes in the environmental signals, not only enabling the street lamp to adapt to different working environments, but also achieving the purpose of energy conservation.

[0004] To solve the above technical problems, the present invention is realized through the following technical solutions: A high-power LED energy-saving street lamp includes a lamp post, a lamp holder, and a photovoltaic module. The lamp post includes a lower rod body and an upper rod body, and the upper rod body is detachably installed on the lower rod body. The lamp holder includes a graphene housing, an LED light source, and a light-transmitting cover. A conductive layer for installing the LED light source is provided inside the graphene housing. A power line is provided on the conductive layer. A potentiometer connected to the power line is installed inside the graphene housing, and a resistor is connected in series on the potentiometer. A connection line connected to the power line is provided on the photovoltaic module, and a control switch is provided on the connection line and / or the power line. The light-transmitting cover is detachably installed on the graphene housing, and the graphene housing is detachably installed on the upper rod body. The photovoltaic module is arranged on the upper rod body. A controller is provided on the lower rod body, and a signal collection component for collecting environmental signals is connected to the controller. Both the control switch and the potentiometer are connected to the controller. The controller receives the environmental signals collected by the signal collection component and sequentially controls the actions of the potentiometer and the control switch according to the environmental signals.

[0005] Preferably, the upper rod body includes a vertical portion, an inclined portion, and an arc portion. The arc portion is detachably installed between the vertical portion and the inclined portion, and the graphene housing is detachably installed on the inclined portion.

[0006] Preferably, a connection hole is provided on the inclined portion, a connection shaft matching the connection hole is provided on the graphene housing, a screw sleeve is movably connected to the connection shaft, an external thread matching the screw sleeve is provided on the outer side wall of the inclined portion, and a locking screw is provided on the screw sleeve and / or the inclined portion.

[0007] Preferably, an installation groove is provided at the top end of the lower rod body, a first linear push rod is provided in the installation groove, an installation block is provided on the first linear push rod, the vertical portion is detachably installed on the installation block, a concrete base is provided at the bottom end of the lower rod body, a fixed sleeve is provided in the concrete base, a second linear push rod is provided in the fixed sleeve, a fixing plate for installing the lower rod body is further provided on the second linear push rod, and both the first linear push rod and the second linear push rod are connected to the controller.

[0008] Preferably, a first reinforcing rod extending outward is provided on the outer side wall of the fixed sleeve, a second reinforcing rod extending upward is provided on the first reinforcing rod, and a mounting hole for installing a lifting ring is provided on the second reinforcing rod.

[0009] Preferably, a plug connected to the power cord is provided on the graphene housing, a socket connected to the plug is provided on the connecting wire, a waterproof protective sleeve is provided on the outer side wall of the socket, and an opening for the power cord to pass through is provided on the waterproof protective sleeve.

[0010] Preferably, the signal acquisition component includes a bracket, a brightness sensor, a temperature and humidity sensor, and an infrared sensor. The brightness sensor, the temperature and humidity sensor, and the infrared sensor are all arranged on the bracket, and the bracket is installed on the upper rod body through a hoop.

[0011] Preferably, an installation frame is provided at the top end of the upper rod body. The installation frame includes a servo motor, a bottom plate, a top plate, and a connecting rod arranged between the bottom plate and the top plate. The bottom end of the connecting rod is fixedly connected to the bottom plate, and the top plate is rotatably connected to the connecting rod. A second installation groove for installing the servo motor is provided on the upper rod body. A third linear push rod connected to the top plate is provided on the bottom plate. The photovoltaic module is installed on the top plate, and both the servo motor and the third linear push rod are connected to the controller.

[0012] Preferably, the installation frame further includes a ring sleeved on the upper rod body. A roller is installed on the inner side wall of the ring, a circular groove for the roller to slide is provided on the outer side wall of the upper rod body, a reinforcing plate connected to the bottom plate is provided on the ring, and the reinforcing plate and the ring are of an integral structure.

[0013] Preferably, two lifting columns are provided on the concrete base, an installation plate is provided on the two lifting columns, a control cabinet for installing a controller is provided on the installation plate, and the control cabinet is detachably installed on the installation plate. A vertical guiding slide rail is provided on the outer side wall of the lower rod body, and a slider is provided on the installation plate, and the slider slides on the vertical guiding slide rail.

[0014] In summary, the advantages of the present invention are as follows: The controller receives the environmental signals collected by the signal acquisition component in real time, and sequentially controls the actions of the potentiometer and the control switch according to the environmental signals. Therefore, the brightness of the LED light source can be controlled in real time according to the changes in the environmental signals, which not only enables the street lamp to adapt to different working environments, but also achieves the purpose of energy conservation. In addition, since a resistor is connected in series on the potentiometer, a resistor is always connected in series between the power supply line and the connection line, which can protect the LED light source and greatly improve the service life of the LED light source. Secondly, the lamp holder is set into the structure of a graphene shell, an LED light source and a light-transmitting cover. Since the LED light source is arranged on the conductive layer of the graphene shell, on the one hand, due to the good heat conduction performance of the graphene shell, the heat generated by the LED light source can be quickly conducted to the graphene shell and efficiently dissipated into the environment, so that the temperature of the entire lamp holder is reduced to 8-15 °C, effectively alleviating the light decay problem and extending the service life to more than 50,000 hours. Since the graphene shell is detachably installed on the upper rod body, the surface temperature of the upper rod body can be effectively reduced, greatly improving the service life of the upper rod body. Moreover, the high conductivity of the graphene shell reduces the energy consumption of the LED drive circuit and improves the photoelectric conversion efficiency. The brightness is increased by 20-30% under the same power, and the comprehensive energy saving reaches 20-30%. On the other hand, due to the good anti-environmental interference ability of the graphene shell, the stable operation of the entire lamp holder in a harsh environment can be ensured. The setting of the light-transmitting cover can make the light distribution more uniform and soft, reduce the light spot and glare, and improve the lighting comfort. Moreover, the light-transmitting cover is detachably installed on the graphene shell, which is convenient for the subsequent maintenance and replacement of the LED light source. In addition, the graphene shell can greatly reduce the weight of the entire lamp holder, which is beneficial to the overall installation and disassembly of the lamp holder, greatly reducing the installation intensity of the operator. Finally, the rod body is set into the structure of a lower rod body and an upper rod body. Since the upper rod body is detachably installed on the lower rod body and the lamp holder is detachably installed on the upper rod body, the center of gravity of the entire rod body is effectively reduced, the overall wind resistance is improved, the lighting deviation caused by the shaking of the lamp holder is avoided, the maintenance of the lamp holder is convenient, and the entire lamp pole does not need to be removed, greatly improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings: Figure 1 It is a schematic structural diagram of a high-power LED energy-saving street lamp of the present invention; Figure 2 It is a schematic structural diagram of the lamp post in the present invention; Figure 3 It is a schematic structural diagram of the lamp bracket in the present invention; Figure 4 is Figure 3 a partial enlarged view of A in Figure 5 It is a schematic principle diagram of the potentiometer connection in the present invention; Figure 6 It is a schematic structural diagram of the installation of the lamp bracket and the inclined part in the present invention; Figure 7 It is a schematic structural diagram of the installation of the signal acquisition component in the present invention; Figure 8 It is a schematic structural diagram of the installation of the photovoltaic module in the present invention; Figure 9 It is a schematic principle diagram of the controller in the present invention.

[0016] Reference numerals: 1 lamp post, 11 lower rod body, 111 first installation groove, 112 first linear push rod, 113 installation block, 12 upper rod body, 121 vertical part, 122 inclined part, 123 arc part, 124 connection hole, 125 external thread, 126 second installation groove, 127 annular groove, 13 concrete base, 131 fixing sleeve, 132 second linear push rod, 133 fixing plate, 134 first reinforcing rod, 135 second reinforcing rod, 136 installation hole, 14 lifting column, 141 installation plate, 142 control cabinet, 143 slider, 15 vertical guiding slide rail, 2 lamp bracket, 21 graphene housing, 211 plug, 22 LED light source, 23 light-transmitting cover, 24 conductive layer, 25 power cord, 26 potentiometer, 261 resistor, 27 connecting shaft, 28 screw sleeve, 3 photovoltaic module, 31 connecting wire, 32 socket, 33 waterproof protection sleeve, 34 opening, 4 control switch, 5 controller, 6 signal acquisition component, 61 bracket, 62 brightness sensor, 63 temperature and humidity sensor, 64 infrared sensor, 65 hoop, 7 locking screw, 8 mounting rack, 80 servo motor, 81 bottom plate, 82 top plate, 83 telescopic rod, 831 illuminance sensor, 84 third linear push rod, 85 ring, 86 roller, 87 reinforcing plate. Detailed implementation manners

[0017] Such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 and Figure 9As shown in the figure, a high-power LED energy-saving street lamp includes a lamp post 1, a lamp holder 2 and a photovoltaic module 3. The lamp post 1 includes a lower rod body 11 and an upper rod body 12. The upper rod body 12 is detachably installed on the lower rod body 11. The lamp holder 2 includes a graphene housing 21, an LED light source 22 and a light-transmitting cover 23. A conductive layer 24 for installing the LED light source 22 is provided inside the graphene housing 21. A power line 25 is provided on the conductive layer 24. A potentiometer 26 connected to the power line 25 is installed inside the graphene housing 21, and a resistor 261 is connected in series on the potentiometer 26. A connecting line 31 connected to the power line 25 is provided on the photovoltaic module 3. A control switch 4 is provided on the connecting line 31 and / or the power line 25. The light-transmitting cover 23 is detachably installed on the graphene housing 21. The graphene housing 21 is detachably installed on the upper rod body 12. The photovoltaic module 3 is arranged on the upper rod body 12. A controller 5 is provided on the lower rod body 11. A signal acquisition component 6 for environmental signal acquisition is connected to the controller 5. Both the control switch 4 and the potentiometer 26 are connected to the controller 5. The controller 5 receives the environmental signals collected by the signal acquisition component 6 and sequentially controls the actions of the potentiometer 26 and the control switch 4 according to the environmental signals.

[0018] The controller receives the real-time environmental signals collected by the signal acquisition component, and sequentially controls the actions of the potentiometer and the control switch according to the environmental signals. Therefore, it can control the brightness of the LED light source in real time according to the changes in the environmental signals, not only enabling the street lamp to adapt to different working environments, but also achieving the purpose of energy conservation. In addition, since a resistor is connected in series on the potentiometer, there is always a resistor connected in series between the power line and the connecting wire, which can protect the LED light source and greatly extend the service life of the LED light source. Secondly, the lamp holder is set in the structure of a graphene shell, an LED light source, and a light-transmitting cover. Since the LED light source is arranged on the conductive layer of the graphene shell, on the one hand, due to the good thermal conductivity of the graphene shell, the heat generated by the LED light source can be quickly conducted to the graphene shell and efficiently dissipated into the environment, reducing the temperature of the entire lamp holder to 8 - 15 °C, effectively alleviating the light decay problem and extending the service life to more than 50,000 hours. Since the graphene shell is detachably installed on the upper pole body, it can effectively reduce the surface temperature of the upper pole body, greatly extending the service life of the upper pole body. Moreover, the high conductivity of the graphene shell reduces the energy consumption of the LED drive circuit and improves the photoelectric conversion efficiency, increasing the brightness by 20 - 30% at the same power, with a comprehensive energy saving of 20 - 30%. On the other hand, due to the good anti-environmental interference ability of the graphene shell, it ensures the stable operation of the entire lamp holder in a harsh environment. The setting of the light-transmitting cover can make the light distribution more uniform and soft, reducing the light spot and glare and improving the lighting comfort. Moreover, the light-transmitting cover is detachably installed on the graphene shell, facilitating the subsequent maintenance and replacement of the LED light source. In addition, the graphene shell can greatly reduce the weight of the entire lamp holder, which is beneficial to the overall installation and disassembly of the lamp holder and greatly reduces the installation intensity of the operator. Finally, the pole body is set in the structure of a lower pole body and an upper pole body. Since the upper pole body is detachably installed on the lower pole body and the lamp holder is detachably installed on the upper pole body, it effectively reduces the center of gravity of the entire pole body, improves the overall wind resistance, avoids lighting deviation caused by the shaking of the lamp holder, and facilitates the maintenance of the lamp holder without having to remove the entire lamp pole, greatly improving the maintenance efficiency.

[0019] The upper rod body 12 includes a vertical portion 121, an inclined portion 122, and an arc portion 123. The arc portion 123 is detachably mounted between the vertical portion 121 and the inclined portion 122. The graphene housing 21 is detachably mounted on the inclined portion 122. By setting the upper rod body into a vertical portion, an inclined portion, and an arc portion, since the graphene housing is detachably mounted on the inclined portion, the detachable mounting structure can reduce the welding requirements of the overall structure, simplify the assembly process, and facilitate the subsequent inspection and maintenance of the graphene housing. Secondly, by setting the upper rod body into a structure of a vertical portion, an inclined portion, and an arc portion, the vertical portion can stably mount the upper rod body on the lower rod body to ensure the load of the entire upper rod body. The inclined portion can make the graphene housing inclined. On the one hand, it can increase the lighting range, and on the other hand, it can ensure the uniform distribution of light on the road surface to avoid the phenomenon of uneven brightness. The arc portion can achieve a smooth transition, reduce local stress concentration, and improve the overall installation strength and fatigue resistance. The inclination angle of the inclined rod can be set according to the actual installation environment to meet different usage requirements. A connection hole 124 is provided on the inclined portion 122. A connection shaft 27 matching the connection hole 124 is provided on the graphene housing 21. A screw sleeve 28 is movably connected to the connection shaft 27. An external thread 125 matching the screw sleeve 28 is provided on the outer side wall of the inclined portion 122. And a locking screw 7 is provided on the screw sleeve 28. By connecting the graphene housing and the inclined portion through the connection of the connection shaft and the connection hole, the graphene housing is mounted on the inclined portion, greatly improving the connection strength, being able to withstand a large pressure, being convenient for overall installation and disassembly, and having a reliable connection. Secondly, since a screw sleeve is provided on the connection shaft, an external thread is provided on the inclined portion, and the screw sleeve is locked on the inclined portion through the locking screw, therefore, the connection shaft can be locked in the connection hole, greatly improving the reliability of the connection.

[0020] A first mounting groove 111 is provided at the top of the lower rod body 11. A first linear push rod 112 is provided in the first mounting groove 111. An installation block 113 is provided on the first linear push rod 112. The vertical portion 121 is detachably mounted on the installation block 113. A concrete base 13 is provided at the bottom of the lower rod body 11. A fixing sleeve 131 is provided in the concrete base 13. A second linear push rod 132 is provided in the fixing sleeve 131. A fixing plate 133 for mounting the lower rod body 11 is further provided on the second linear push rod 132. Both the first linear push rod 112 and the second linear push rod 132 are connected to the controller 5. With the setting of the first linear push rod, since there is an installation block on the first linear push rod and the vertical portion is detachably mounted on the installation block, therefore, the height of the vertical portion on the lower rod body can be controlled by the telescoping of the first linear push rod, enabling it to adapt to different installation environments. In addition, setting the vertical portion and the installation hole as a detachable installation structure can reduce the welding requirements of the overall structure, simplify the assembly process, and facilitate subsequent maintenance and repair of the upper rod body. Secondly, the setting of the concrete base greatly increases the contact area between the lower rod body and the ground, improving the stability of the entire lower rod body. Since there is a fixing sleeve in the concrete base, a second linear push rod is provided in the fixing sleeve, and a fixing plate for mounting the lower rod body is provided on the second linear push rod, therefore, the height of the lower rod body on the concrete base can be controlled by the telescoping of the second linear push rod, further adjusting the height from the lamp holder to the ground. An outwardly extending first reinforcing rod 134 is provided on the outer side wall of the fixing sleeve 131. An upwardly extending second reinforcing rod 135 is provided on the first reinforcing rod 134. An installation hole 136 for mounting a lifting ring is provided on the second reinforcing rod 135. The settings of the first reinforcing rod and the second reinforcing rod can improve the installation strength of the entire fixing sleeve in the concrete base, ensure the verticality of the fixing sleeve installation, and ensure the verticality of the entire rod body after installation. Secondly, the setting of the installation hole facilitates the hoisting of the entire concrete base during installation. In addition, in a strong wind environment, the height of the entire rod body can be greatly reduced through the first linear push rod and the second linear push rod, thereby reducing the center of gravity of the entire rod body, improving the overall wind resistance effect, and extending the overall service life.

[0021] A plug 251 is provided on the power cord 25, and a socket 32 connected to the plug 251 is provided on the connection line 31. A waterproof protective sleeve 33 is provided on the outer side wall of the socket 32, and a flange 34 for connecting to the graphene housing 21 is provided on the outer side wall of the waterproof protective sleeve 33. In this embodiment, the flange is installed on the graphene housing by screws. The flange 34 and the waterproof protective sleeve 33 are of an integral structure. Through the setting of the plug and the socket, the docking of the connection line and the power cord can be facilitated, which is convenient for subsequent maintenance. The setting of the waterproof protective sleeve can effectively prevent moisture or dampness from entering the socket, improving the safety performance of the connection between the plug and the socket. Even in rainy or snowy weather, the stability of the connection between the plug and the socket can be ensured, thereby improving the overall service life. The setting of the flange can increase the contact area between the waterproof protective sleeve and the graphene housing, improving the installation quality of the waterproof protective sleeve. Secondly, setting the flange and the waterproof protective sleeve as an integral structure can simplify the installation process between the flange and the waterproof protective sleeve, improve the connection strength between the flange and the waterproof protective sleeve, and facilitate the processing and forming of the entire waterproof protective sleeve.

[0022] The signal acquisition component 6 includes a bracket 61, a brightness sensor 62, a temperature and humidity sensor 636, and an infrared sensor 64. The brightness sensor 62, the temperature and humidity sensor 636, and the infrared sensor 64 are all arranged on the bracket 61. The bracket 61 is installed on the upper rod body 12 through a hoop 65. By setting the signal acquisition component as the bracket 61, the brightness sensor 62, the temperature and humidity sensor 636, and the infrared sensor 64, the bracket can achieve the unified installation of the brightness sensor 62, the temperature and humidity sensor 636, and the infrared sensor 64, simplifying the installation structure of the entire signal acquisition component and facilitating the overall inspection and maintenance. Specifically, the bracket includes a first cross plate, a second cross plate, and a vertical plate arranged between the first cross plate and the second cross plate. Bolt assemblies are provided on the first cross plate, the second cross plate, and the vertical plate. The brightness sensor 62, the temperature and humidity sensor 636, and the infrared sensor 64 can adjust their installation positions according to the actual installation environment to meet different installation requirements. By detecting the brightness signal through the brightness sensor, the environmental temperature and humidity signals through the temperature and humidity sensor, and the vehicle passing signal through the infrared sensor, the control switch can be automatically turned on in the case of insufficient brightness, poor environmental temperature and humidity, or too many vehicles, and the action of the potentiometer can be adjusted according to the brightness and environmental temperature and humidity conditions, so that the LED light source can emit illuminance suitable for different environments, thereby enabling the entire street lamp to meet different usage environments. Finally, by installing the bracket on the upper rod body through a hoop, the installation structure between the bracket and the upper rod body is simplified, facilitating the overall disassembly, and the installation position of the bracket on the upper rod body can be adjusted according to different installation environments.

[0023] The top end of the upper rod body 12 is provided with a mounting frame 8. The mounting frame 8 includes a servo motor 80, a bottom plate 81, a top plate 82, and a connecting rod 83 disposed between the bottom plate 81 and the top plate 82. The bottom end of the connecting rod 83 is fixedly connected to the bottom plate 81, and the top plate 82 is rotatably connected to the connecting rod 83. In this embodiment, the photovoltaic module is mounted on the top plate. A second mounting groove 126 for mounting the servo motor 84 is provided on the upper rod body 12. A third linear push rod 84 connected to the top plate 82 is provided on the bottom plate 81. The photovoltaic module 3 is mounted on the top plate 83. An illuminance sensor 831 connected to the controller is provided on the back of the top plate. Both the servo motor 80 and the third linear push rod 84 are connected to the controller 5. By mounting the photovoltaic module on the top end of the upper rod body through the top plate in the mounting frame, the height of the photovoltaic module on the rod body can be greatly increased, effectively reducing the shielding of sunlight by the surrounding environment, ensuring that the photovoltaic module can receive more direct sunlight. Moreover, the air circulation around the top end of the rod body is better, which is beneficial to reducing the temperature of the photovoltaic module during operation, improving the power generation efficiency and service life of the photovoltaic module. And it can keep the photovoltaic module away from the ground activity area, avoiding human damage and accidental contact, improving the safety performance. Secondly, the inclination angle of the top plate on the connecting rod is adjusted by the third linear push rod on the bottom plate, and then the bottom plate is driven by the servo motor to rotate to adjust the orientation of the top plate on the upper rod body. Therefore, the photovoltaic module can receive sunlight to the greatest extent, thereby improving the power generation efficiency of the photovoltaic module and increasing the power generation amount of the photovoltaic module. And by adjusting the inclination angle of the top rod, dust or snow is not easy to accumulate on the photovoltaic module, reducing the cleaning frequency and maintenance cost. Finally, an illuminance sensor is provided on the top plate. Since both the servo motor and the third linear push rod are connected to the controller, during use, the controller can trigger the actions of the servo motor and the third linear push rod according to the signal of the illuminance sensor. Therefore, the automatic control of the servo motor and the third linear push rod is realized. The mounting frame 8 further includes a ring 85 sleeved on the upper rod body. A roller 86 is mounted on the inner side wall of the ring 85. An annular groove 127 for the roller to slide is provided on the outer side wall of the upper rod body 12. A reinforcing plate 87 connected to the bottom plate is provided on the ring 85, and the reinforcing plate 87 and the ring 85 are of an integral structure. When the bottom plate rotates, it can drive the rotating ring to rotate around the outer side wall of the upper rod body, and the smoothness of the rotation of the ring is ensured by the sliding of the roller in the annular groove, thereby ensuring the stability of the rotation of the bottom plate. Secondly, the reinforcing plate and the rotating ring are set to be of an integral structure, which can increase the support strength of the whole reinforcing plate, improve the overall service life, and can also effectively simplify the installation process between the reinforcing plate and the rotating ring and improve the connection strength between the reinforcing plate and the rotating ring.

[0024] There are two lifting columns 14 provided on the concrete base 13. The lifting columns are prior art, and the specific structure is not described in detail in this embodiment. An installation plate 141 is provided on the two lifting columns 14. A control cabinet 142 for installing the controller 5 is provided on the installation plate 141, and the control cabinet 142 is detachably installed on the installation plate 141. A vertical guiding slide rail 15 is provided on the outer side wall of the lower rod body 11. A slider 143 is provided on the installation plate 141, and the slider 143 slides on the vertical guiding slide rail 15. Due to the control cabinet for installing the controller being provided on the installation plate, the height adjustment of the control cabinet in the vertical direction can be achieved. When the controller needs to be repaired, the working height of the operator can be greatly reduced. In addition, the control cabinet and the installation plate are set as a detachable installation structure, which is convenient for the subsequent repair and maintenance of the controller, reduces the maintenance time and cost, and can adjust the installation position of the control cabinet according to different installation requirements, improving the flexibility of the use of the control cabinet. When the lamp holder needs to be replaced and maintained, the operator can stand on the installation plate, further reducing the maintenance time and cost. Finally, the setting of the vertical guiding slide rail and the slider can ensure the stability of the installation plate during height adjustment, reduce shaking, and improve the overall installation quality.

[0025] In addition to the above preferred embodiments, the present invention has other implementation manners. Those skilled in the art can make various changes and deformations according to the present invention. As long as they do not depart from the spirit of the present invention, they shall fall within the scope defined by the appended claims of the present invention.

Claims

1. A high-power LED energy-saving street lamp, comprising a lamp pole (1), a lamp frame (2) and a photovoltaic module (3), characterized in that: The lamp pole (1) comprises a lower pole body (11) and an upper pole body (12), the upper pole body (12) being detachably mounted on the lower pole body (11), the lamp frame (2) comprising a graphene shell (21), an LED light source (22) and a light-transmitting cover (23), a conductive layer (24) for mounting the LED light source (22) being provided in the graphene shell (21), a power line (25) being provided on the conductive layer (24), a potentiometer (26) connected to the power line (25) being installed in the graphene shell (21), and a resistor (261) being connected in series to the potentiometer (26), a connecting line (31) connected to the power line (25) being provided on the photovoltaic module (3), and the connecting line ( A control switch (4) is provided on a graphene housing (21) or / and a power line (25); the light-transmitting cover (23) is detachably mounted on a graphene housing (21); the graphene housing (21) is detachably mounted on an upper rod body (12); the photovoltaic assembly (3) is arranged on the upper rod body (12); a controller (5) is provided on the lower rod body (11); a signal acquisition assembly (6) for collecting environmental signals is connected to the controller (5); the control switch (4) and the potentiometer (26) are both connected to the controller (5); the controller (5) receives the environmental signals collected by the signal acquisition assembly (6), and controls the actions of the potentiometer (26) and the control switch (4) in sequence according to the environmental signals.

2. A high-power LED energy-saving street lamp according to claim 1, characterized in that: The upper rod body (12) comprises a vertical portion (121), an inclined portion (122) and an arc portion (123); the arc portion (123) is detachably mounted between the vertical portion (121) and the inclined portion (122); and the graphene housing (21) is detachably mounted on the inclined portion (122).

3. A high-power LED energy-saving street lamp according to claim 2, characterized in that: The inclined portion (122) is provided with a connection hole (124), the graphene housing (21) is provided with a connection shaft (27) that matches the connection hole (124), the connection shaft (27) is provided with a threaded sleeve (28) that is movably connected, the outer side wall of the inclined portion (122) is provided with an external thread (125) that matches the threaded sleeve (28), and the threaded sleeve (28) is provided with a locking screw (7).

4. A high-power LED energy-saving street lamp according to claim 2, characterized in that: The top end of the lower rod body (11) is provided with a first mounting groove (111), a first linear push rod (112) is provided in the first mounting groove (111), a mounting block (113) is provided on the first linear push rod (112), the vertical portion (121) is detachably mounted on the mounting block (113), the bottom end of the lower rod body (11) is provided with a concrete base (13), a fixing sleeve (131) is provided in the concrete base (13), a second linear push rod (132) is provided in the fixing sleeve (131), a fixing plate (133) for mounting the lower rod body (11) is also provided on the second linear push rod (132), and the first linear push rod (112) and the second linear push rod (132) are both connected to a controller (5).

5. A high-power LED energy-saving street lamp according to claim 4, characterized in that: A first reinforcing rod (134) extending outward is provided on the outer side wall of the fixing sleeve (131), a second reinforcing rod (135) extending upward is provided on the first reinforcing rod (134), and a mounting hole (136) for mounting a lifting ring is provided on the second reinforcing rod (135).

6. A high-power LED energy-saving street lamp according to claim 1, characterized in that: The power cord (25) is provided with a plug (251), the connecting cord (31) is provided with a socket (32) connected to the plug (251), and the outer wall of the socket (32) is provided with a waterproof protective sleeve (33), and the outer wall of the waterproof protective sleeve (33) is provided with a flange (34) for connecting to the graphene housing (21), and the flange (34) and the waterproof protective sleeve (33) are an integrated structure.

7. A high-power LED energy-saving street lamp according to claim 1, characterized in that: The signal acquisition component (6) comprises a bracket (61), a brightness sensor (62), a temperature and humidity sensor (63) (6) and an infrared sensor (64); the brightness sensor (62), the temperature and humidity sensor (63) and the infrared sensor (64) are all arranged on the bracket (61); and the bracket (61) is mounted on the upper rod body (12) via a clamp (65).

8. The high-power LED energy-saving street lamp according to claim 1, characterized in that: A mounting frame (8) is provided at the top end of the upper rod body (12), the mounting frame (8) comprising a servo motor (80), a bottom plate (81), a top plate (82), and a connecting rod (83) arranged between the bottom plate (81) and the top plate (82), the bottom end of the connecting rod (83) being fixedly connected to the bottom plate (81), and the top plate (82) being rotatably connected to the connecting rod (83), the upper rod body (12) being provided with a second mounting groove (126) for mounting a servo motor (84), the bottom plate (81) being provided with a third linear push rod (84) connected to the top plate (82), the photovoltaic module (3) being mounted on the top plate (83), the back of the top plate (83) being provided with an illumination sensor (831) connected to a controller, and the servo motor (80) and the third linear push rod (84) being connected to the controller (5).

9. A high-power LED energy-saving street lamp according to claim 8, characterized in that: The mounting frame (8) further comprises a circular ring (85) sleeved on the upper rod body, a roller (86) being mounted on the inner side wall of the circular ring (85), an annular groove (127) for the roller to slide on being provided on the outer side wall of the upper rod body (12), a reinforcing plate (87) connected to the bottom plate being provided on the circular ring (85), and the reinforcing plate (87) and the circular ring (85) being an integral structure.

10. A high-power LED energy-saving street lamp according to claim 4, characterized in that: Two lifting columns (14) are provided on the concrete base (13), and a mounting plate (141) is provided on the two lifting columns (14). A control cabinet (142) for mounting a controller (5) is provided on the mounting plate (141), and the control cabinet (142) is detachably mounted on the mounting plate (141). A vertical guide rail (15) is provided on the outer side wall of the lower rod body (11), and a slider (143) is provided on the mounting plate (141), and the slider (143) slides on the vertical guide rail (15).

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