Intelligent induction eye-protection large street lamp

Abstract

The utility model discloses an intelligent induction eye protection large street lamp which comprises a lamp body, a lamp pole and a power supply assembly, the lamp body comprises a lamp shell and a light-emitting assembly, the light-emitting assembly comprises a lamp panel, and the lamp panel is installed in an installation cavity of the lamp shell; the top end and the bottom end of the lamp shell are provided with a first light-transmitting opening and a second light-transmitting opening respectively, and the first light-transmitting opening and the second light-transmitting opening are used for guiding out light rays respectively. The lamp pole is used for supporting the lamp shell and is provided with a penetrating cavity; the power supply assembly comprises a power supply module and a connecting plate, the power supply module is detachably connected with the connecting plate, and the connecting plate is installed in the penetrating cavity in a sliding mode so as to slide into or slide out of the penetrating cavity; the power supply module is electrically connected with the lamp panel through an electric wire when penetrating through the penetrating cavity and is used for providing a power supply. The power supply module is slidably mounted in the penetrating cavity of the lamp post through the connecting plate, and slides into or out of the penetrating cavity when the connecting plate slides, so that the power supply is hidden, and the later maintenance is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of large street lamps, in particular to an intelligent induction eye-protection large street lamp. Background Art

[0002] At present, the power supply of traditional large street lamps on the market is usually fixed inside the lamp pole by gluing, or directly hung outside the lamp pole. Fixing with gluing is not convenient for maintenance and the later maintenance cost is high, and hanging outside will affect the appearance. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide an intelligent induction eye-protection large street lamp, whose power module is slidably installed inside the lamp pole and can slide freely inside the lamp pole. While hiding the power supply, it is also convenient for later maintenance.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] An intelligent induction eye-protection street lamp, comprising:

[0006] A lamp body, the lamp body comprising a lamp housing and a light-emitting component, the lamp housing having a mounting cavity, the light-emitting component comprising a lamp board, the lamp board being mounted in the mounting cavity; the top and bottom ends of the lamp housing respectively have a first light-transmitting opening and a second light-transmitting opening, the first light-transmitting opening and the second light-transmitting opening are connected to the mounting cavity and are respectively used to guide light;

[0007] A lamp pole, the lamp pole is used to support the lamp housing, and the lamp pole has a connecting cavity;

[0008] A power supply component, the power supply component includes a power module and a connecting plate, the power module and the connecting plate are detachably connected, the connecting plate is slidably installed in the connection cavity to slide into or out of the connection cavity; after the connecting plate slides into the connection cavity, the power module and the light board are electrically connected through wires.

[0009] Furthermore, a slide rail is provided in the connection cavity, a detachable connecting plate is installed at the bottom of the power module, a slide groove is provided at the bottom of the connecting plate, the slide groove slides with the slide rail and is used to slide in or out of the slide groove when subjected to sliding force, so as to extend into or out of the connection cavity.

[0010] Further, a connection seat is installed in the middle of the installation cavity. The connection seat extends along the length direction of the installation cavity and abuts against the inner wall of the installation cavity. A plurality of lamp boards are provided. The plurality of lamp boards include two first lamp boards and two second lamp boards. The two second lamp boards are respectively located on both sides of the connection seat. One side of the two second lamp boards is connected to the edge of the connection seat, and the other side of the two second lamp boards abuts against the side wall of the installation cavity. The two first lamp boards are respectively installed on the second lamp boards in a one-to-one correspondence.

[0011] The light-emitting surfaces of the first lamp board and the second lamp board face away from each other. The first light-transmitting opening is used to export the light of the first lamp board, and the second light-transmitting opening is used to export the light of the second lamp board.

[0012] Further, the light-emitting assembly further includes a first light-transmitting plate. The periphery of the first light-transmitting plate abuts against the inner wall of the installation cavity and is used to cover the first light-transmitting opening. The first light-transmitting plate is located above the first lamp board and is used to export the light of the first lamp board.

[0013] Further, the lamp body further includes a cover plate. The cover plate abuts against the periphery of the installation cavity and covers the outer periphery of the first light-transmitting plate. Two first light-transmitting openings are provided on the cover plate.

[0014] Further, first anti-glare plates are covered at both of the two first light-transmitting openings. The two first anti-glare plates are used to export light.

[0015] Further, the light-emitting assembly further includes two second light-transmitting plates. The two second light-transmitting plates are located at the bottom of the installation cavity and respectively abut against the bottom edge of the connection seat to cover the second light-transmitting openings.

[0016] Further, the light-emitting assembly further includes two second anti-glare plates. The two second anti-glare plates respectively cover the outer peripheries of the two second light-transmitting plates.

[0017] Further, the lamp post includes a first connecting rod, a second connecting rod and a connecting shaft. The two ends of the connecting shaft are respectively detachably connected to the first connecting rod and the second connecting rod, so that the first connecting rod and the second connecting rod are detachably connected. A base is connected to the end of the second connecting rod away from the first connecting rod. The base is connected to the outside. The power module is slidably connected in the second connecting rod.

[0018] Further, a control switch is further included. The control switch includes a controller and a control board. A connection port is provided on the lamp post. The connection port communicates with the through-connection cavity. The controller is installed in the through-connection cavity and is electrically connected to the power module. The control board covers the connection port and is electrically connected to the controller.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: Its power supply module is slidably installed in the through-connection cavity of the lamp post through a connecting plate. When the power supply module needs to be maintained, only the connecting plate needs to be slid to make the power supply module slide out of the through-connection cavity and be removed for inspection. The disassembly is convenient and facilitates later maintenance. After the inspection is completed, the connecting plate is slid into the through-connection cavity again and electrically connected to the lamp board to supply power to the lamp board. In this way, the power supply module can be hidden inside the lamp post, making the exterior more concise. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is an exploded schematic diagram of the present utility model;

[0022] Figure 3 is an assembly schematic diagram of the lamp post and the power supply assembly in the present utility model;

[0023] Among them, the reference numerals are as follows:

[0024] 10. Lamp housing; 11. Cover plate; 111. First light-transmitting opening; 12. Installation cavity; 13. Connecting seat; 14. Light sensor; 21. First lamp board; 22. Second lamp board; 23. First light-transmitting plate; 24. Second light-transmitting plate; 25. First anti-glare plate; 30. Lamp post; 31. First connecting rod; 32. Second connecting rod; 33. Connecting shaft; 34. Through-connection cavity; 35. Slide rail; 40. Power supply module; 41. Connecting plate; 411. Slide groove; 50. Base; 60. Control board. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, in combination with the specific embodiments, the present utility model will be further described:

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0028] Such asFigures 1-3 An intelligent induction eye-protecting large street lamp shown in the figure includes a lamp body, a lamp post 30, and a power supply component. The lamp body includes a lamp housing 10 and a light-emitting component. The lamp housing 10 has an installation cavity 12. The light-emitting component includes a lamp board, and the lamp board is installed in the installation cavity 12. At the top and bottom of the lamp housing 10, there are a first light-transmitting opening 111 and a second light-transmitting opening respectively. The first light-transmitting opening 111 and the second light-transmitting opening communicate with the installation cavity 12 and are respectively used to export the light released by the lamp board. The lamp post 30 is used to support the lamp housing 10, and a through cavity 34 is arranged inside the lamp post 30;

[0029] In addition, the power supply component includes a power module 40 and a connection board 41. The power module 40 is detachably connected to the connection board 41, and the connection board 41 is slidably installed in the through cavity 34 to slide into or out of the through cavity 34. When the power module 40 is inserted into the through cavity 34, the power module 40 is electrically connected to the lamp board through an electric wire to provide power to the lamp board so that the lamp board can emit light.

[0030] Based on the above structure, during assembly, after connecting the power module 40 and the connection board 41, the connection board 41 slides into the through cavity 34 so that the power module 40 can be hidden inside the installation cavity 12 and is connected to the lamp board through an electric wire. In this way, the power module 40 and the electric wire connecting it to the lamp board are not exposed outside, reducing the risk of damage to the power module 40 caused by corrosion by the external environment, and the outside of the lamp post 30 also looks more concise.

[0031] Specifically, connection ports can be respectively arranged at both ends of the lamp post 30 to communicate with the through cavity 34. When it is necessary to disassemble the power module 40 from inside the lamp post 30 for maintenance, the operator uses a tool or directly reaches into the through cavity 34 through one of the connection ports of the through cavity 34 with his hand and applies an external force to the connection board 41. After the connection board 41 is stressed, it can slide to drive the power module 40 to slide out of the through cavity 34 from the other connection port. At this time, the power module 40 is taken off for maintenance. After the maintenance is completed, the power module 40 is connected to the connection board 41 again, slid into the through cavity 34, and electrically connected to the electric wire of the lamp board again.

[0032] Therefore, when using the intelligent induction eye-protecting large street lamp in this embodiment, since the power module 40 is slidably installed in the through cavity 34 of the lamp post 30 through the connection board 41, when it is necessary to maintain the power module 40, only the connection board 41 needs to be slid to make the power module 40 slide out of the through cavity 34 and be taken off for maintenance. The disassembly is convenient and facilitates later maintenance. After the maintenance is completed, the connection board 41 is slid into the through cavity 34 again and electrically connected to the lamp board to supply power to the lamp board. In this way, the power module 40 can be hidden inside the lamp post 30, making the outside more concise.

[0033] More specifically, since the bottom and top of the lamp housing 10 are provided with a first light-transmitting opening 111 and a second light-transmitting opening, the light emitted by the lamp panel is emitted to the top of the room through the first light-transmitting opening 111, and is simultaneously guided to the ground or the desktop through the second light-transmitting opening at the bottom of the lamp housing 10, so as to avoid the situation in which the desktop area is too bright and the surrounding area is too dark, which may be caused by a traditional single light source, thereby making the light distribution of the entire study area more uniform.

[0034] It should be noted that when the lamp housing 10 is assembled, a through-interface can be set at the bottom of the lamp housing 10, and then the lamp pole 30 can be directly inserted into the through-interface to connect the lamp housing 10 with the lamp pole 30, which is also convenient for disassembly. After that, the wires of the lamp board are synchronously extended through the connecting port to the through-interface cavity 34 to be electrically connected to the power module 40; of course, a columnar or rod-shaped connector can be set at the bottom of the lamp pole 30 to be plugged into the lamp pole 30 for easy disassembly and assembly, and then a cavity or groove can be set inside the connector for wiring of the lamp board. The specific setting can be based on actual needs.

[0035] In addition, the power module 40 can be detachably connected to the connecting plate 41 by means of connecting parts such as screws or bolts. When the connecting plate 41 is assembled with the connecting cavity 34, a slide rail 35 or a pulley can be set at the bottom of the connecting plate 41, and a slide groove 411 can be set on the inner wall of the connecting cavity 34. The slide rail 35 or the pulley can be slidably matched with the slide groove 411, so that the connecting plate 41 can be slidably installed in the connecting cavity 34; of course, the slide groove 411 can also be set on the connecting plate 41, and the slide rail 35 can be set in the connecting cavity 34, so that the connecting plate 41 and the connecting cavity 34 can be slidably connected.

[0036] Preferably, in this embodiment, a slide rail 35 is provided in the connecting cavity 34, and a slide groove 411 is provided at the bottom of the connecting plate 41. The slide groove 411 is slidably matched with the slide rail 35 to make the connecting plate 41 and the connecting cavity 34 slidably connected, so that the power module 40 can slide into or out of the slide groove 411 when the connecting plate 41 is subjected to force, so as to extend into or out of the connecting cavity 34.

[0037] Specifically, if a slide groove 411 is set in the connecting cavity 34 to be slidably connected with the connecting plate 41, since the slide groove 411 is usually a hollow structure, setting the slide groove 411 on the lamp pole 30 may destroy the strength of the lamp pole 30, resulting in insufficient supporting force of the lamp pole 30, which is easy to shake and cause the lamp body to shake, affecting use. Therefore, in this embodiment, a slide rail 35 is set in the connecting cavity 34, and a slide groove 411 is set on the connecting plate 41, so that the two can slide together, and at the same time will not destroy the strength of the lamp pole 30 structure, and the structure is more stable.

[0038] Further, a connecting seat 13 is installed in the middle of the installation cavity 12. The connecting seat 13 extends along the length direction of the installation cavity 12 and abuts against the inner wall of the installation cavity 12. There are multiple lamp boards, and the multiple lamp boards include two first lamp boards 21 and two second lamp boards 22. The two second lamp boards 22 are respectively located on both sides of the connecting seat 13. One side of the two second lamp boards 22 is connected to the edge of the connecting seat 13, and the other side of the two second lamp boards 22 abuts against the side wall of the installation cavity 12. The two first lamp boards 21 are respectively installed on the second lamp boards 22 in a one-to-one correspondence, and the light-emitting surfaces of the first lamp board 21 and the second lamp board 22 face away from each other; the first light-transmitting opening 111 is used to export the light of the first lamp board 21, and the second light-transmitting opening is used to export the light of the second lamp board 22.

[0039] On the basis of this structure, during assembly, the connecting seat 13 can be connected to the inner wall of the installation cavity 12 by welding or connecting parts (such as screws or bolts), and then the two second lamp boards 22 are respectively connected to the connecting seat 13 and the inner wall of the through-hole cavity 34, so as to fix the two second lamp boards 22 through the connecting seat 13. In this way, after the connecting seat 13 and the second lamp board 22 are connected, they can form a whole, and then the two first lamp boards 21 can be installed on the second lamp boards 22, without the need to set other structures to install the first lamp board 21, making the internal installation structure assembly simpler. Moreover, since the light-emitting surfaces of the second lamp board 22 and the first lamp board 21 face away from each other, the light emitted by the first lamp board 21 and the second lamp board 22 will not affect each other.

[0040] In addition, since there are two first lamp boards 21 and two second lamp boards 22, and they are respectively located on both sides of the connecting seat 13, with two first lamp boards 21 and two second lamp boards 22 above and below respectively, the light source irradiates from multiple directions, forming a wider lighting coverage. Compared with a single light source or a smaller light source configuration, more areas can be covered by light, reducing the lighting blind area and avoiding the problem of lighting dead corners that may be caused by a single light source, and reducing the risk of eye fatigue caused by frequently adapting to different lights.

[0041] It should be noted that both the first lamp board 21 and the second lamp board 22 can adopt LED lamp boards.

[0042] Further, the light-emitting component further includes a first light-transmitting plate 23. During assembly, the periphery of the first light-transmitting plate 23 abuts against the inner wall of the installation cavity 12 and is used to cover the first light-transmitting opening 111. The first light-transmitting plate 23 is located above the first lamp board 21 and is used to export the light of the first lamp board 21.

[0043] Specifically, after covering the first light-transmitting opening 111 with the first light-transmitting plate 23, it can prevent external dust or water from entering the interior of the installation cavity 12, affecting the use inside the installation cavity 12, and indirectly extending the service life of the lamp body.

[0044] Preferably, the first light-transmitting plate 23 in this embodiment is made of optical-grade acrylic or PC material with a high light transmittance. Due to the excellent light-transmitting function of this material, the light emitted by the first light board 21 can be evenly and softly transmitted.

[0045] More specifically, the lamp body further includes a cover plate 11. The cover plate 11 is located at the top of the lamp housing 10. After the first light-transmitting plate 23 covers the outer periphery of the first light board 21, it abuts against the peripheral edge of the installation cavity 12 and covers the outer periphery of the first light-transmitting plate 23. Then, two first light-transmitting openings 111 are provided on the cover plate 11, so that the light of the first light board 21 passes through the first light-transmitting plate 23 and then is exported through the two first light-transmitting openings 111, so as to protect the outer periphery of the first light-transmitting plate 23 through the cover plate 11, prevent the first light-transmitting plate 23 from being exposed to the outside and corroded by external impurities, and affect its use.

[0046] It should be noted that the cover plate 11 can be made of materials with wear resistance and corrosion resistance, such as aluminum alloy or titanium alloy, etc., to reduce the risk of being corroded by the external environment.

[0047] Furthermore, first anti-glare plates 25 are sealed at both of the first light-transmitting openings 111. The two first anti-glare plates 25 are used to export light. In this way, the glare effect can be reduced through the first anti-glare plates 25, making the light emitted by the first light board 21 softer and more uniform, and having a better eye protection effect.

[0048] Specifically, the second anti-glare plate can be selected from plastic anti-glare plates, composite anti-glare plates, diffusing crystal plates, etc.

[0049] Similarly, the light-emitting component further includes two second light-transmitting plates 24. During assembly, the two second light-transmitting plates 24 are located at the bottom of the installation cavity 12 and respectively abut against the bottom edges of the connecting seats 13 to cover the second light-transmitting openings. In this way, the light emitted by the second light board 22 can pass through the second light-transmitting plates 24 and be emitted, so as to prevent external dust or impurities from entering the installation cavity 12 through the second light-transmitting openings, and at the same time, it will not block the light of the second light board 22.

[0050] Preferably, the second light-transmitting plates 24 in this embodiment are made of optical-grade acrylic or PC material with a high light transmittance. Due to the excellent light-transmitting function of this material, the light emitted by the second light board 22 can be evenly and softly transmitted.

[0051] More specifically, the light-emitting component further includes two second anti-glare plates. The two second anti-glare plates are respectively sealed on the outer peripheries of the two second light-transmitting plates 24 to reduce the glare effect through the second anti-glare plates, making the light emitted by the second light board 22 softer and more uniform, and having a better eye protection effect.

[0052] Further, the lamp post 30 includes a first connecting rod 31, a second connecting rod 32, and a connecting shaft 33. The two ends of the connecting shaft 33 are detachably connected to the first connecting rod 31 and the second connecting rod 32 respectively, so that the first connecting rod 31 and the second connecting rod 32 are detachably connected. One end of the second connecting rod 32 away from the first connecting rod 31 is connected with a base 50, the base 50 is connected to the outside, and the power supply module 40 is slidably connected within the second connecting rod 32; a control switch is also provided within the lamp post 30.

[0053] During specific assembly, first connect the bottom of the lamp housing 10 to one end of the first connecting rod 31, and then slidably install the power supply module 40 within the second connecting rod 32 through the connecting plate 41. After separate assembly, connect the first connecting rod 31 and the second connecting rod 32 through the connecting shaft 33. In this way, segmented assembly is more convenient during installation. And when it is necessary to repair the lamp body or the power supply module 40, it is not necessary to disassemble the entire lamp post 30. It is only necessary to separately disassemble the first connecting rod 31 or the second connecting rod 32, which is convenient for later maintenance.

[0054] In addition, after the second connecting rod 32 is connected to the first connecting rod 31, it is fixed to the base 50 through a connecting member (such as a screw or a bolt, etc.), and finally connected to an external structure such as the ground or a tabletop through the base 50, which is convenient for users to use.

[0055] Further, a control switch is also included. The control switch includes a controller and a control board 60. During assembly, a connection port is provided on the lamp post 30, and the controller is fixed within the lamp post 30 through a connecting member such as a screw or a bolt. The controller is electrically connected to the lamp board to control the on or off of the lamp board through the controller, and the controller is also electrically connected to the power supply module 40. That is, after the connecting plate 41 slides into the through cavity, the power supply module 40 on the connecting plate 41 can correspond to the position of the connection port of the lamp post. In this way, the circuit of the controller can pass through the connection port and be electrically connected to the power supply module 40 to supply power to the controller through the power supply module 40. Finally, the control board 60 (such as a touch screen control board 60) is capped at the connection port and electrically connected to the controller to control the controller through the external control board 60 to control the on or off of the lamp board in real time, and the structure is more practical.

[0056] It should be noted that the above-mentioned controller can be selected from control chips, single-chip microcomputers and other structures in the prior art, and the control board can be selected from circuit boards in the prior art. The circuit board can integrate the switch circuit of the lamp board, the power supply circuit, etc. In short, it can realize the on-off control of the lamp board.

[0057] For those skilled in the art, according to the technical solutions and concepts described above, various corresponding changes and deformations can be made, and all these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims

1. An intelligent induction eye protection street lamp, characterized in that: include: A lamp body, the lamp body comprising a lamp housing and a light-emitting component, the lamp housing having a mounting cavity, the light-emitting component comprising a lamp board, the lamp board being mounted in the mounting cavity; the top and bottom ends of the lamp housing respectively have a first light-transmitting opening and a second light-transmitting opening, the first light-transmitting opening and the second light-transmitting opening are connected to the mounting cavity and are respectively used to guide light; A lamp pole, the lamp pole is used to support the lamp housing, and the lamp pole has a connecting cavity; A power supply component, the power supply component includes a power module and a connecting plate, the power module and the connecting plate are detachably connected, the connecting plate is slidably installed in the connection cavity to slide into or out of the connection cavity; after the connecting plate slides into the connection cavity, the power module and the light board are electrically connected through wires.

2. The intelligent induction eye-protection street lamp according to claim 1, characterized in that: A slide rail is arranged in the connecting cavity, and a slide groove is arranged at the bottom of the connecting plate. The slide groove is slidably matched with the slide rail and is used to slide into or out of the slide groove when sliding under force, so as to extend into or out of the connecting cavity.

3. The intelligent induction eye-protection street lamp according to claim 1, characterized in that: A connecting seat is installed in the middle of the installation cavity, and the connecting seat extends along the length direction of the installation cavity and abuts against the inner wall of the installation cavity; the lamp boards are provided in plurality, and the plurality of lamp boards include two first lamp boards and two second lamp boards, the two second lamp boards are respectively located on both sides of the connecting seat, one side of the two second lamp boards is connected to the edge of the connecting seat, and the other side of the two second lamp boards abuts against the side wall of the installation cavity, and the two first lamp boards are installed on the second lamp boards in a one-to-one correspondence; The light emitting surfaces of the first light board and the second light board face away from each other; the first light-transmitting opening is used to guide the light of the first light board, and the second light-transmitting opening is used to guide the light of the second light board.

4. The intelligent induction eye-protection street lamp as claimed in claim 3, characterized in that: The light-emitting component also includes a first light-transmitting plate, the periphery of which abuts against the inner wall of the mounting cavity and is used to cover the first light-transmitting opening. The first light-transmitting plate is located above the first light board and is used to guide the light of the first light board.

5. The intelligent induction eye-protection street lamp as claimed in claim 4, characterized in that: The lamp body further comprises a cover plate, which abuts against the peripheral edge of the installation cavity and seals the outer periphery of the first light-transmitting plate; and the cover plate is provided with two first light-transmitting openings.

6. The intelligent induction eye-protection street lamp as claimed in claim 5, characterized in that: The two first light transmission openings are both covered with a first anti-glare plate, and the two first anti-glare plates are used to guide light.

7. The intelligent induction eye-protection street lamp as claimed in claim 3, characterized in that: The light-emitting component further includes two second light-transmitting plates, which are located at the bottom of the mounting cavity and respectively abut against the bottom edge of the connecting seat to cover the second light-transmitting opening.

8. The intelligent induction eye-protection street lamp as claimed in claim 7, characterized in that: The light-emitting assembly further comprises two second anti-glare plates, and the two second anti-glare plates are respectively covered on the outer peripheries of the two second light-transmitting plates.

9. The intelligent induction eye-protection street lamp according to any one of claims 1 to 8, characterized in that: The lamp pole includes a first connecting rod, a second connecting rod and a connecting shaft, and the two ends of the connecting shaft are respectively detachably connected to the first connecting rod and the second connecting rod, so that the first connecting rod and the second connecting rod are detachably connected; the end of the second connecting rod away from the first connecting rod is connected to a base, and the base is connected to the outside; the power module is slidably connected in the second connecting rod.

10. The intelligent induction eye-protection street lamp according to any one of claims 1 to 8, characterized in that: It also includes a control switch, which includes a controller and a control board. The lamp pole is provided with a connection port, which is communicated with the connection cavity. The controller is installed in the connection cavity and is electrically connected to the power module. The control board is covered on the connection port and is electrically connected to the controller.

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