Street lamp cleaning assembly and street lamp

Abstract

A street lamp cleaning assembly, comprising a driving motor having an output shaft extending in the left-right direction, a transmission shaft having an axis parallel to the axis of the output shaft of the driving motor and rotating with the output shaft of the driving motor, first synchronous wheels respectively arranged at left and right ends in the axial direction of the transmission shaft and rotating synchronously therewith, second synchronous wheels arranged in the front-back direction with the first synchronous wheels on the same sides and having axes parallel to the axes of the first synchronous wheels, synchronous belts respectively connected between the first synchronous wheels and the second synchronous wheels on the same sides, a sliding support fixed to the synchronous belts and capable of moving between the first synchronous wheels and the second synchronous wheels, and a scraping brush fixedly arranged on the sliding support and extending downwards, the scraping brush being located between the synchronous belts on two sides. In addition, the present application also provides a street lamp using the street lamp cleaning assembly. Compared with the prior art, the street lamp cleaning assembly and the street lamp of the present application can improve the convenience of removing foreign matter on the top of a street lamp.

Description

A street lamp cleaning assembly and a street lamp TECHNICAL FIELD

[0001] The present application relates to the technical field of lighting devices, in particular to a street lamp cleaning assembly and a street lamp. BACKGROUND

[0002] A street lamp is a common modern lighting device, which is mainly used for providing illumination for roads. A common street lamp includes a foundation embedded part, a lamp pole, a joint, a lamp shell and a lamp. The foundation embedded part is embedded in the ground, the lamp pole is inserted into the foundation embedded part and extends upward, the lamp shell is connected to the upper end of the lamp pole through the joint, and the lamp is arranged on the lamp shell and illuminates the road below. The lamp can avoid wind and sun under the protection of the lamp shell.

[0003] However, since the street lamp is usually used in a dusty outdoor environment such as a road, dust and fallen leaves will inevitably accumulate on the top of the lamp shell, which is not conducive to the heat dissipation of the lamp and may also cause the lamp shell and other parts to be corroded. Rainwater may enter the inside of the lamp shell, causing damage to the lamp. Therefore, the street lamp needs to be cleaned regularly. However, the street lamp is usually a certain height from the ground, and workers need to set up supports, ladders and the like to clean it, so the maintenance and cleaning of the street lamp is difficult. SUMMARY

[0004] Therefore, the purpose of the present application is to provide a street lamp cleaning assembly to improve the convenience of removing foreign matter from the top of the street lamp.

[0005] The street lamp cleaning assembly of the present application is realized by the following technical solutions:

[0006] A street lamp cleaning assembly for cleaning the top of a street lamp, comprising

[0007] a driving motor, the output shaft of which extends in the left-right direction;

[0008] a transmission shaft, the axis of which is parallel to the output shaft axis of the driving motor and rotates with the driving motor output shaft;

[0009] a first synchronous wheel arranged at the left and right ends of the transmission shaft axis and rotating synchronously therewith;

[0010] a second synchronous wheel arranged in the front-rear direction with the first synchronous wheel on the same side, the axis of which is parallel to the axis of the first synchronous wheel;

[0011] a synchronous belt connected between the first synchronous wheel and the second synchronous wheel on the same side;

[0012] a sliding support fixed with the synchronous belt and movable between the first synchronous wheel and the second synchronous wheel; and

[0013] A wiper brush is fixed on the sliding bracket and extends downward, and the wiper brush is located between the two synchronous belts.

[0014] Compared with the prior art, the street lamp cleaning assembly of the present application periodically cleans the top of the street lamp by moving the wiper brush forward and backward, avoids workers climbing to the top of the street lamp, improves the convenience of street lamp cleaning and maintenance, and reduces damage to the street lamp.

[0015] In one embodiment, at least one set of pulley blocks is further included, which is pivotally connected to the left or right side of the sliding bracket, and the pivot axis extends in the up-down direction to improve the smoothness of the sliding bracket movement.

[0016] In one embodiment, the number of pulley blocks is two or more, and they are symmetrically pivotally connected to the left and right sides of the sliding bracket to improve the stability of the sliding bracket movement.

[0017] In one embodiment, a wiper brush cleaning unit is further included, which can move the wiper brush in the up-down direction to shake off foreign matter remaining on the wiper brush, reducing the situation of foreign matter moving around with the wiper brush.

[0018] In addition, the present application also provides a street lamp to improve the convenience of street lamp cleaning and maintenance, and the street lamp of the present application is realized by the following technical solutions:

[0019] A street lamp comprises

[0020] A housing is provided with a top surface facing upward, a bottom surface facing downward, a front side and a rear side oppositely arranged between the top surface and the bottom surface, and a left side and a right side respectively located on the left and right sides;

[0021] A lamp is installed on the bottom surface of the housing;

[0022] A cleaning assembly comprises:

[0023] A drive motor is fixed in the housing, and the output shaft thereof extends in the left-right direction of the housing and is parallel to the top surface of the housing;

[0024] A transmission shaft has an axis parallel to the output shaft axis of the drive motor and rotates with the drive motor output shaft;

[0025] A first synchronous wheel is arranged at the left and right ends of the transmission shaft and rotates synchronously therewith;

[0026] A second synchronous wheel is arranged in the front-rear direction with the first synchronous wheel on the same side and away from the first synchronous wheel, and its axis is parallel to the axis of the first synchronous wheel;

[0027] Synchronous belts are connected between the first and second synchronous wheels on the same side in the front-rear direction; the two synchronous belts are respectively located on the left and right sides of the shell;

[0028] A sliding bracket is arranged above the top surface of the shell, fixed with the synchronous belts and moves along the front-rear direction with the synchronous belts; and

[0029] A squeegee is fixed to the sliding bracket and extends over the top surface of the shell, and the squeegee is located between the two synchronous belts;

[0030] A control assembly is electrically connected to the lamp and the driving motor.

[0031] Compared with the prior art, the street lamp can control the squeegee of the cleaning assembly to periodically clean the top of the street lamp through the control assembly, avoid workers climbing to the top of the street lamp, improve the convenience of street lamp cleaning and maintenance, and reduce damage caused by the accumulation of foreign matter.

[0032] In one embodiment, a solar panel is further included, which is arranged on the top surface of the shell and electrically connected to the control assembly, and the solar panel is used to supply power through light energy, which is environmentally friendly and energy-saving. At the same time, the cleaning assembly can periodically clean the solar panel to ensure its normal operation.

[0033] In one embodiment, a mounting seat is further included, which is hingedly connected to one side near the rear side of the shell; the control assembly and the driving motor are located near the mounting seat, so that the street lamp can have a certain inclination angle relative to the ground, facilitating the automatic falling of foreign matter from the side of the rear side of the street lamp, and the control assembly and the driving motor being located on the side near the rear side of the shell at the same time can reduce the length of the connecting wire.

[0034] In one embodiment, the control assembly includes a battery and a controller; the solar panel, the lamp, the driving motor and the battery are respectively electrically connected to the controller, and the battery is used to store electrical energy to supply power to the lamp and the driving motor.

[0035] In one embodiment, the cleaning assembly further includes two groups of pulley blocks, which are respectively pivotally connected to the left and right sides of the sliding bracket, and the pivot axes thereof are perpendicular to the top surface of the shell; each pulley block is provided with at least one pulley; the pulley is provided with a groove extending in the circumferential direction, and the inner side wall of the shell is provided with a guide rail corresponding to the groove and extending in the front-rear direction; or the pulley is provided with a guide rail extending in the circumferential direction, and the inner side wall of the shell is provided with a groove corresponding to the guide rail and extending in the front-rear direction; the cooperation between the pulley and the groove and the guide rail on the inner side wall of the shell makes the sliding of the sliding bracket smooth and stable.

[0036] In one embodiment, the cleaning assembly further comprises a cleaning motor, cleaning synchronous wheels, a cleaning synchronous belt and cleaning gears; the cleaning motor is located on the left side or the right side of the shell, and the output shaft axis thereof extends along the front-rear direction to the sliding support; the cleaning synchronous wheels and the cleaning gears are two in number and symmetrically arranged on the left and right sides of the shell; one cleaning synchronous wheel and one cleaning gear are coaxially installed on the output shaft of the cleaning motor, and the cleaning gear is located on the side close to the sliding support; the cleaning synchronous belt is connected between the two cleaning synchronous wheels; the two cleaning gears are respectively engaged with the scraper brush and can drive the scraper brush to move up and down above the top surface of the shell to shake off foreign matters remaining on the scraper brush, reducing the situation that foreign matters move everywhere on the top surface of the shell along with the scraper brush.

[0037] For better understanding and implementation, the present application is described in detail below in conjunction with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0038] Fig. 1 is a schematic diagram of the overall structure of the street lamp in one perspective direction according to the present application;

[0039] Fig. 2 is a schematic diagram of the overall structure of the street lamp in another perspective direction according to the present application;

[0040] Fig. 3 is a schematic diagram of the overall structure of the mounting seat according to the present application;

[0041] Fig. 4 is a schematic diagram of the overall structure of the lamp according to the present application;

[0042] Fig. 5 is a schematic diagram of the overall structure of the control assembly after the control box is removed according to the present application;

[0043] Fig. 6 is a schematic diagram of the overall structure of the cleaning assembly according to the present application;

[0044] Fig. 7 is a sectional view of the street lamp along line A-A in Fig. 6;

[0045] Fig. 8 is an enlarged view B of a part of Fig. 7;

[0046] Fig. 9 is a partial sectional view of the cleaning assembly along line C-C in Fig. 8;

[0047] Fig. 10 is a plan view of the street lamp according to the present application;

[0048] Fig. 11 is a partial sectional view of the cleaning assembly along line D-D in Fig. 10. DETAILED DESCRIPTION

[0049] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0050] The street lamp of the present application realizes automatic cleaning of the top thereof by arranging a street lamp cleaning assembly on the top, reduces manual work, improves cleaning convenience, realizes regular cleaning, and reduces the possibility of accumulation of foreign matter on the top of the street lamp.

[0051] Specifically, please refer to FIGS. 1 and 2, the street lamp of the present application comprises a mounting seat 10, a shell 20, a solar panel 30, a lamp 40, a control assembly 50 and a cleaning assembly 60. One end of the mounting seat 10 is mounted below the shell 20, and the other end is connected with a lamp pole (not shown in the figure) extending upward from the ground. The solar panel 30 is arranged above the shell 20 to receive sunlight. The lamp 40 is installed below the shell 20 and emits light downward to illuminate the ground. The cleaning assembly 60 is installed on the shell 20 and cleans the solar panel 30 and the like on the top of the shell 20. The control assembly 50 is fixed on the shell 20 and is electrically connected with the solar panel 30, the lamp 40 and the cleaning assembly 60 respectively. Under the control of the control assembly 50, the solar panel 30 supplies power to the lamp 40 and the cleaning assembly 60 respectively, and the control assembly 50 controls the on-off of the lamp 40 and the cleaning assembly 60. In addition, in order to achieve the purpose of energy saving, the present application uses solar power supply, and therefore the solar panel 30 is arranged. However, according to actual needs, other external power supply can also be used for power supply, for example, power supply through wires and the like connected to the external power supply located on the ground.

[0052] In the embodiment, the shell 20 is a rectangular box body, having a top surface facing upward, a bottom surface facing downward, a front side surface and a rear side surface connected between the top surface and the bottom surface and oppositely arranged, and a left side surface and a right side surface connected between the top surface and the bottom surface and located at left and right sides. A direction parallel to the top surface and pointing from the front side surface to the rear side surface is a front-rear direction, and a direction parallel to the top surface and perpendicular to the front-rear direction is a left-right direction. The solar panel 30 is arranged above the shell 20. The solar panel 30 can be in a separate structure with the shell 20, or directly as the top surface of the shell 20 in an integrated structure with the shell 20.

[0053] Referring to FIG. 3, the mounting base 10 includes a hinged frame 11 and a mounting cylinder 12. The lamp 40 is located near the front side surface of the shell 20, and the hinged frame 11 is fixedly connected to the control assembly 50 or the shell 20 near the rear side surface of the shell 20 by screws or the like. One end of the mounting cylinder 12 is hinged to the hinged frame 11, and the hinge shaft is parallel to the top surface of the shell 20, so that the shell 20 can swing up and down relative to the mounting base 10, and the top surface of the shell 20 can be inclined relative to the ground. Foreign matter such as dust can freely slide down along the top surface of the shell 20 from the side near the rear end surface of the shell 20, reducing accumulation. The lamp pole is inserted into the end of the mounting cylinder 12 away from the hinged frame 11 and is fixed.

[0054] Referring to FIG. 4, the lamp 40 includes a support 41 and a lamp body 42. The support 41 is fixed to the bottom surface of the shell 20 and located between the lamp body 42 and the shell 20. The lamp body 42 is hinged to the support 41 to adjust the illumination direction of the light of the lamp body 42. The side surface of the lamp body 42 provided with LED lamp beads faces away from the shell 20.

[0055] Referring to FIGS. 1 and 5, the control assembly 50 includes a control box 51, a controller 52, and a battery 53. The control box 51 surrounds the controller 52 and the battery 53 and is fixed to the shell 20. The solar panel 30, the lamp 40, the cleaning assembly 60, and the battery 53 are respectively electrically connected to the controller 52. The controller 52 converts the light energy received by the solar panel 30 into electrical energy and stores it in the battery 53, and controls the on-off of the lamp 40 and the cleaning assembly 60.

[0056] Please refer to FIG. 6 to FIG. 8, the cleaning assembly 60 comprises a driving motor 61, a transmission shaft 62, a first synchronous wheel 63, a second synchronous wheel 64, a synchronous belt 65, a sliding bracket 66, a pulley set 67 and a scraping brush 68. The driving motor 61 is fixed in the housing 20 by a support near the front side or the rear side of the housing 20, and its output shaft extends along the left-right direction. The driving motor 61 is electrically connected with the control assembly 50 and is powered by the battery 53. In this embodiment, the driving motor 61 is located near the rear side to shorten the distance to the control assembly 50. The transmission shaft 62 is near the output shaft of the driving motor 61, and its axis is parallel to the axis of the output shaft of the driving motor 61. The driving motor 61 drives the transmission shaft 62 to rotate synchronously. For example, in this embodiment, a small synchronous wheel is sleeved on the output shaft of the driving motor 61 and the transmission shaft 62 respectively, and a synchronous belt is connected between the two small synchronous wheels. When the output shaft of the driving motor 61 rotates, its small synchronous wheel drives the small synchronous wheel on the transmission shaft 62 to rotate, and the transmission shaft 62 rotates accordingly. Alternatively, the driving motor 61 and the transmission shaft 62 can be connected by a gear set. The transmission shaft 62 is supported by a support in the housing 20 at both ends of its axis. The first synchronous wheel 63 is more than two in number, and is installed at both ends of the transmission shaft 62 along the left-right direction, and rotates synchronously with the transmission shaft 62. On the same side, the second synchronous wheel 64 is arranged on the side away from the first synchronous wheel 63 along the front-rear direction, and its axis is parallel to the axis of the first synchronous wheel 63. The synchronous belt 65 is connected between the first synchronous wheel 63 and the second synchronous wheel 64. The number of the second synchronous wheel 64 and the synchronous belt 65 is also more than two, corresponding to the number of the first synchronous wheel 63. The sliding bracket 66 is fixed with the synchronous belt 65 and is connected between the left and right synchronous belts 65. In this embodiment, the sliding bracket 66 extends along the top surface of the housing 20 at both ends of its left and right sides, and in the direction perpendicular to the top surface of the housing 20, the sliding bracket 66 is separated from the top surface of the housing 20 by a distance to accommodate the scraping brush 68. At one of the left and / or right ends, the side facing the top surface of the housing 20 is provided with two clamping plates 661 parallel to the top surface of the housing 20, and the synchronous belt 65 is clamped between the two clamping plates 661, thereby realizing the fixation of the synchronous belt 65 and the sliding bracket 66. The scraping brush 68 is fixed on the sliding bracket 66 and extends towards the top surface of the housing 20, and is located between the two synchronous belts 65.When the control assembly 50 controls the driving motor 61 to rotate, the transmission shaft 62 rotates and drives the first synchronous wheel 63 at both ends to rotate, the second synchronous wheel 64 rotates at the same time, and the synchronous belt 65 moves between the first synchronous wheel 63 and the second synchronous wheel 64 in the front-back direction, drives the sliding bracket 66 to move forward and backward, and the squeegee 68 slides on the top surface of the shell 20 to clean. Further, the sliding bracket 66 is symmetrically provided with the pulley set 67 on the left and right sides, and the number of pulley sets 67 is two or more, and each pulley set 67 is provided with at least one pulley 671, and each pulley 671 in each pulley set 67 is pivotally connected to the sliding bracket 66, and the pivot axis extends in the up-down direction perpendicular to the top surface of the shell 20. The pulleys 671 in the pulley set 67 on the same side are arranged in the front-back direction. The pulley 671 is provided with a groove 671A extending in the circumferential direction of the pulley 671. Correspondingly, the inner side wall of the shell 20 is provided with a guide rail 21, which is located on one side of the pulley 671 in the radial direction and extends in the front-back direction. The guide rail 21 is arranged in the groove 672 and guides the sliding bracket 66 to slide more smoothly. Further, the number of guide rails 21 is two or more, and the two guide rails 21 in the pulley set 67 on the same side are located on the left and right sides of the pulley 671, so that the movement is more stable. In addition, the guide rail can also be protrudingly arranged on the pulley and extend in the circumferential direction of the pulley, and the groove can be arranged on the inner side wall of the shell and extend in the front-back direction. The guide rail is located in the groove, which also achieves the purpose of guiding.

[0057] When cleaning, the control assembly 50 controls the driving motor 61 to rotate forward, drives the sliding bracket 66 to slide from one side of the front side of the shell 20 to the rear side, sweeps the foreign matter on the top surface of the shell 20 to one side of the rear side, and then leaves the top surface of the shell 20. Then the control assembly 50 controls the driving motor 61 to rotate reversely, so that the sliding bracket 66 returns to the side close to the front side of the shell 20.

[0058] Further, please refer to FIG. 10 and FIG. 11, the cleaning assembly 60 further comprises a squeegee cleaning unit 69. The squeegee cleaning unit 69 comprises a cleaning motor 691, a cleaning synchronous wheel 692, a cleaning synchronous belt 693, a cleaning gear 694, a Hall sensor 695 and a magnetic piece 696. The cleaning motor 691 is arranged on the shell 20 through a support or the like and located at a side close to the control assembly 50, and close to the left side or the right side of the shell 20. The control assembly 50 is electrically connected with the cleaning motor 691 and controls the working state thereof. The output shaft axis of the cleaning motor 691 extends parallel to the top surface of the shell 20 and towards the sliding bracket 66. The cleaning synchronous wheel 692 and the cleaning gear 694 are two in number and symmetrically arranged on the left and right sides of the shell 20, one cleaning synchronous wheel 692 and one cleaning gear 694 are sequentially sleeved on the output shaft of the cleaning motor 691 and coaxially connected on the left side or the right side of the shell 20, and the cleaning gear 694 is located at an end close to the sliding bracket 66. The cleaning synchronous belt 693 is connected between the two cleaning synchronous wheels 692 from left to right. The squeegee 68 is provided with two support portions 681 and a brush body 682. Projected in the direction perpendicular to the top surface of the shell 20, the two support portions 681 are symmetrically arranged on the left and right sides of the sliding bracket 66 respectively and extend towards the rear side of the shell 20, and the brush body 682 is connected between the two support portions 681 and extends towards the top surface of the shell 20 through the sliding bracket 66. In the left-right direction, the outward side of the two support portions 681 is provided with a rack portion 681A extending in the direction perpendicular to the top surface of the shell 20, and the rack portions 681A of the two support portions 681 are respectively engaged with the two cleaning gears 694 as the sliding bracket 66 approaches the cleaning motor 691. Under the control of the control assembly 50, the cleaning motor 691 rotates forward and reversely, the squeegee 68 approaches or moves away from the top surface of the shell 20, so that the squeegee 68 is vibrated to shake off foreign matters adhered to the squeegee 68, thereby preventing the foreign matters from being brought back to the top surface of the shell 20 when the squeegee 68 moves to the front side of the shell 20. Further, the Hall sensor 695 is installed near the cleaning motor 691 and electrically connected with the control assembly 50, and the magnetic piece 696 is installed on the sliding bracket 66 and faces the Hall sensor 695, wherein the magnetic piece 696 can be a magnet or the like. When the sliding bracket 66 approaches the cleaning motor 691, the Hall sensor 695 detects the magnetic field of the magnetic piece 696, and the control assembly 50 automatically starts the cleaning motor 691 to clean the squeegee 68.

[0059] Compared with the prior art, the street lamp cleaning assembly and the street lamp have the following advantages:

[0060] 1. The street lamp can be cleaned regularly without workers climbing, the convenience of cleaning is improved, the difficulty of cleaning and maintaining the street lamp is reduced, and the damage of the street lamp is reduced.

[0061] 2. During the cleaning process, the scraper brush moves smoothly and smoothly, improving the cleaning degree.

[0062] 3. The scraper brush has a self-cleaning function, reducing the adhesion of foreign matter.

[0063] 4. Solar power can be used to save energy and protect the environment.

[0064] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it should not be understood as limiting the scope of the application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application.

Claims

1. A street light cleaning assembly for cleaning the top of a street light, characterized by: The invention relates to a cleaning device, comprising a driving motor, whose output shaft extends in the left-right direction; a transmission shaft, whose axis is parallel to the axis of the output shaft of the driving motor and rotates with the output shaft of the driving motor; a first synchronous wheel, which is arranged on each of the left and right ends of the transmission shaft and rotates synchronously therewith; a second synchronous wheel, which is arranged in the front-rear direction with the first synchronous wheel on the same side and whose axis is parallel to the axis of the first synchronous wheel; a synchronous belt, which is connected between the first synchronous wheel and the second synchronous wheel on the same side; a sliding support, which is fixed to the synchronous belt and can move between the first synchronous wheel and the second synchronous wheel; and a squeegee, which is fixed to the sliding support and extends downward, the squeegee being located between the synchronous belts on both sides. The invention further comprises at least one set of pulley blocks, which are pivotally connected to the left or right side of the sliding support, the pivot axis of the pulley blocks extending in the up-down direction.

2. A street light cleaning assembly according to claim 1, characterised in that: The number of pulley blocks is two or more, and the pulley blocks are pivotally connected to the left and right sides of the sliding support symmetrically.

3. A street light cleaning assembly according to claim 2, characterised in that: The invention further comprises a squeegee cleaning unit, which can move the squeegee in the up-down direction.

4. The street light cleaning assembly of claim 1, wherein: The invention relates to a cleaning device, comprising 5. A street light, characterized by: a housing, which is provided with a top surface facing upward, a bottom surface facing downward, a front side and a rear side arranged opposite to each other between the top surface and the bottom surface, and a left side and a right side located on the left and right sides respectively; a lamp, which is mounted on the bottom surface of the housing; a cleaning assembly, comprising a driving motor, which is fixed in the housing, whose output shaft extends in the left-right direction of the housing and is parallel to the top surface of the housing; a transmission shaft, whose axis is parallel to the axis of the output shaft of the driving motor and rotates with the output shaft of the driving motor; a first synchronous wheel, which is arranged on each of the left and right ends of the transmission shaft and rotates synchronously therewith; a second synchronous wheel, which is arranged in the front-rear direction with the first synchronous wheel on the same side and away from the first synchronous wheel, and whose axis is parallel to the axis of the first synchronous wheel; a synchronous belt, which is connected between the first synchronous wheel and the second synchronous wheel on the same side in the front-rear direction; the two synchronous belts are located on the left and right sides of the housing respectively; a sliding support, which is arranged above the top surface of the housing, is fixed to the synchronous belt and moves in the front-rear direction with the synchronous belt; and a squeegee, which is fixed to the sliding support and extends to the top surface of the housing, the squeegee being located between the synchronous belts on both sides. A control assembly, which is electrically connected to the lamp, the driving motor respectively. The invention further comprises a solar panel, which is laid on the top surface of the housing and is electrically connected to the control assembly.

6. The street light of claim 5, wherein: The invention further comprises a mounting seat, which is hingedly connected to one side close to the rear side of the housing; the control assembly and the driving motor are close to the mounting seat.

7. The street light of claim 5, wherein: The control assembly comprises a battery and a controller; the solar panel, the lamp, the driving motor and the battery are electrically connected to the controller respectively.

8. The street light of claim 6, wherein: ​ 9. The street light of claim 5, wherein: The cleaning assembly further comprises two groups of pulley blocks, which are pivotally connected to the left and right sides of the sliding support respectively, and the pivot axes are perpendicular to the top surface of the shell; each pulley block is provided with at least one pulley; the pulley is provided with a circumferentially extending groove, and the inner side wall of the shell is provided with a corresponding guide rail extending in the front-rear direction; or the pulley is provided with a circumferentially extending guide rail, and the inner side wall of the shell is provided with a corresponding groove extending in the front-rear direction.

10. The street light of claim 5, wherein: The cleaning assembly further comprises a cleaning motor, a cleaning synchronous wheel, a cleaning synchronous belt and a cleaning gear; the cleaning motor is located on the left or right side of the shell, and the output shaft axis extends to the sliding support in the front-rear direction; The number of the cleaning synchronous wheel and the cleaning gear is two, and they are symmetrically arranged on the left and right sides of the shell; one of the cleaning synchronous wheels and one of the cleaning gears are coaxially installed on the output shaft of the cleaning motor, and the cleaning gear is located on the side close to the sliding support; the cleaning synchronous belt is connected between the two cleaning synchronous wheels; the two cleaning gears are engaged with the squeegee respectively, and can drive the squeegee to move up and down above the top surface of the shell.

Images