Luminous lamp

Abstract

The invention discloses a light-emitting lamp. The light-emitting lamp comprises a lamp post, the light-emitting assembly is arranged on the lamp post; the solar panel is rotatably arranged on the lamp post; the cleaning assembly is movably arranged on the light-emitting assembly, and the first linkage assembly is used for driving the cleaning assembly to move along the light-emitting assembly when the solar panel rotates. According to the light-emitting lamp, through the rotatable design of the solar panel, the angle of the light-emitting lamp can be adjusted according to the position of the sun, the sunlight irradiation area and intensity are increased, the photoelectric conversion efficiency is improved, and efficient utilization of energy is achieved; meanwhile, rotation of the solar panel is converted into moving power of the cleaning assembly on the surface of the light-emitting assembly through the first linkage assembly, dust and other impurities on the surface are removed through friction between the cleaning assembly and the surface of the light-emitting assembly, automatic cleaning of the light-emitting assembly during rotation of the solar panel is achieved, manual intervention is not needed, and manpower and time cost are saved.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting, and in particular to a lighting fixture. Background Art

[0002] At present, with the continuous development of lighting technology, the types of lighting fixtures are becoming increasingly rich and their functions are more diverse. Currently, common lighting fixtures usually consist of basic components such as lamp posts and lighting components. Some outdoor lighting fixtures are equipped with solar panels to supply power to the fixtures in order to achieve self-sufficiency in energy. This design has significant advantages in energy conservation and is widely used in lighting systems in places such as parks and residential areas.

[0003] However, there are some deficiencies in the prior art. On the one hand, solar panels are mostly fixedly installed in actual use and cannot rotate flexibly according to the change of the sun's position. This results in the solar panels not being able to always receive sunlight at the best angle, thus affecting the conversion efficiency of solar energy. On the other hand, during long-term use of the lighting components, dust and other impurities are likely to accumulate on their surfaces. If not cleaned in time, it will not only affect the heat dissipation effect of the lighting components, reducing their service life, but also greatly reduce the light-emitting efficiency of the fixtures. Existing cleaning methods mostly rely on manual operation, which is time-consuming and laborious and difficult to ensure the timeliness of cleaning. Summary of the Invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a lighting fixture to solve the technical problems in the prior art that solar panels are mostly fixedly installed in actual use and cannot rotate flexibly according to the change of the sun's position, resulting in the solar panels not being able to always receive sunlight at the best angle, thus affecting the conversion efficiency of solar energy; and during long-term use of the lighting components, dust and other impurities are likely to accumulate on their surfaces. If not cleaned in time, it will not only affect the heat dissipation effect of the lighting components, reducing their service life, but also greatly reduce the light-emitting efficiency of the fixtures. Existing cleaning methods mostly rely on manual operation, which is time-consuming and laborious and difficult to ensure the timeliness of cleaning.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The present invention provides a lighting fixture, including: a lamp post; a lighting component, the lighting component is arranged on the lamp post; a solar panel, the solar panel is rotatably arranged on the lamp post; a cleaning component and a first linkage component, the cleaning component is movably arranged on the lighting component, and the first linkage component is used to drive the cleaning component to move along the lighting component when the solar panel rotates.

[0007] As a preferred technical solution of the present invention, the first linkage assembly includes a mounting base, a fixed pulley, a pulling rope and an elastic member; the mounting base is disposed on the lamp post, and the mounting base is provided with a guiding chute, and the cleaning assembly is slidably connected to the guiding chute; the fixed pulley is disposed on the mounting base, the pulling rope bypasses the fixed pulley, and one end of the pulling rope is connected to the solar panel and the other end is connected to the cleaning assembly; one end of the elastic member is connected to the lamp post and the other end is connected to the cleaning assembly;

[0008] Wherein, the pulling rope is used for pulling the cleaning assembly to move towards one side of the light-emitting assembly when the solar panel rotates in a first direction; the elastic member is used for pulling the cleaning assembly to move towards the other side of the light-emitting assembly when the solar panel rotates in a second direction opposite to the first direction.

[0009] As a preferred technical solution of the present invention, the cleaning assembly includes a sliding member, a moving frame and a cleaning member, the sliding member is slidably disposed in the guiding chute, the moving frame is connected to the sliding member and is wound around the outside of the light-emitting assembly, the cleaning member is disposed on one side of the moving frame facing the light-emitting assembly, and one side of the cleaning member facing the light-emitting assembly is in contact with the light-emitting assembly.

[0010] As a preferred technical solution of the present invention, the lighting fixture further includes a water storage member and a second linkage assembly, the water storage member is used for storing water, and a first water delivery hose is disposed between the water storage member and the cleaning member; the second linkage assembly is used for delivering the water stored in the water storage member to the cleaning member through the first water delivery hose when the solar panel rotates.

[0011] As a preferred technical solution of the present invention, the cleaning member includes a first sponge, a second sponge and a third sponge; in the moving direction of the moving frame, the second sponge is disposed between the first sponge and the third sponge, and the first water delivery hose is connected to the second sponge.

[0012] As a preferred technical solution of the present invention, a water collecting trough is disposed on the outer peripheral side of the solar panel, and a second water delivery hose is disposed between the water collecting trough and the water storage member, and the second water delivery hose is used for delivering the water in the water collecting trough to the water storage member.

[0013] As a preferred technical solution of the present invention, the second linkage assembly includes a sliding sleeve, a piston rod and a piston, a convex portion is disposed on the bottom side of the solar panel, and the sliding sleeve is slidably connected to the convex portion; one end of the piston rod is connected to the sliding sleeve and the other end is connected to the piston; the piston is disposed in the water storage member;

[0014] Wherein, when the solar panel rotates, the sliding sleeve slides relative to the convex portion, and the piston rod drives the piston to move in the water storage member, so that the water stored in the water storage member is squeezed and conveyed to the cleaning member through the first water delivery hose.

[0015] As a preferred technical solution of the present invention, the second water delivery hose is connected to the upper side of the water storage member, the piston moves vertically in the water storage member, and the bottom side of the water storage member is provided with air holes for providing air to the space between the piston and the bottom of the water storage member.

[0016] As a preferred technical solution of the present invention, the lighting assembly includes a lamp shade, a lamp board, and a plurality of LED lamp beads. The lamp shade is connected to the lamp beads, the lamp board is arranged in the lamp shade, and the plurality of LED lamp beads are arranged on the lamp board.

[0017] As a preferred technical solution of the present invention, the lighting fixture further includes a controller and a battery. The controller is electrically connected to the battery and the solar panel, and the controller is used to control the operation of the lighting assembly.

[0018] The lighting fixture of the present invention can adjust its angle according to the position of the sun through the rotatable design of the solar panel, increasing the sunlight irradiation area and intensity, improving the photoelectric conversion efficiency, and realizing the efficient utilization of energy. At the same time, through the first linkage assembly, the rotation of the solar panel is converted into the moving power of the cleaning assembly on the surface of the lighting assembly. By using the friction between the cleaning assembly and the surface of the lighting assembly, dust and other impurities on the surface are removed, realizing automatic cleaning of the lighting assembly when the solar panel rotates, without manual intervention, saving labor and time costs.

[0019] The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, the following preferred embodiments are specifically described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a perspective view of the lighting fixture according to an embodiment of the present invention;

[0021] Figure 2 is a schematic structural view of the lighting fixture according to an embodiment of the present invention with the solar panel facing the first direction;

[0022] Figure 3 is a schematic structural view of the lighting fixture according to an embodiment of the present invention with the solar panel facing the second direction;

[0023] Figure 4Schematic diagram of the upper side structure of the solar panel of the lighting fixture according to an embodiment of the present invention;

[0024] Figure 5 Schematic diagram of the cleaning member structure of the lighting fixture according to an embodiment of the present invention;

[0025] Figure 6 Schematic diagram of the internal structure of the water storage member when the solar panel of the lighting fixture according to an embodiment of the present invention faces the first direction;

[0026] Figure 7 Schematic diagram of the internal structure of the water storage member when the solar panel of the lighting fixture according to an embodiment of the present invention faces the second direction.

[0027] Explanation of reference numerals:

[0028] 1, lamp post; 2, lighting component; 3, solar panel; 31, water collecting trough; 32, convex portion; 4, cleaning component; 41, sliding member; 42, moving frame; 43, cleaning member; 431, first sponge; 432, second sponge; 433, third sponge; 5, first linkage component; 51, mounting seat; 511, guiding chute; 52, fixed pulley; 53, pulling rope; 54, elastic member; 6, water storage member; 61, air permeable hole; 7, second linkage component; 71, sliding sleeve; 72, piston rod; 73, piston; 8, first water supply hose; 9, second water supply hose. Detailed implementation manners

[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners.

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "resin", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention 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 of the present invention.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless specifically defined otherwise.

[0033] In the present invention, unless otherwise clearly defined and limited, terms such as "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a connection, a detachable connection, or integral; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0035] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0036] Please refer to Figures 1 to 3 , Figure 1 which is a perspective view of the lighting fixture according to an embodiment of the present invention, Figure 2 which is a schematic structural view of the solar panel 3 of the lighting fixture according to an embodiment of the present invention facing the first direction, Figure 3Schematic diagram of the structure of the solar panel 3 of the lighting fixture according to the embodiment of the present invention facing the second direction. The embodiment of the present invention provides a lighting fixture, including: a lamp post 1; a lighting component 2, the lighting component 2 is arranged on the lamp post 1; a solar panel 3, the solar panel 3 is rotatably arranged on the lamp post 1; a cleaning component 4 and a first linkage component 5, the cleaning component 4 is movably arranged on the lighting component 2, and the first linkage component 5 is used to drive the cleaning component 4 to move along the lighting component 2 when the solar panel 3 rotates. Optionally, the direction in which the solar panel 3 can rotate is set to the east-west direction. Optionally, the lamp post 1 is arranged vertically, the lighting component 2 is horizontally arranged on one side of the lamp post 1, and the solar panel 3 is arranged at the top of the lamp post 1.

[0037] It can be understood that in this embodiment, the solar panel 3 can be rotated according to the sun's position or requirements to increase the amount of solar energy received and improve the photoelectric conversion efficiency; at the same time, the rotation of the solar panel 3 is converted into the moving power of the cleaning component 4 on the surface of the lighting component 2 through the first linkage component 5, and the dust and other impurities on the surface are removed by the friction between the cleaning component 4 and the surface of the lighting component 2. Specifically, when the angle of the solar panel 3 needs to be adjusted, the solar panel 3 can be rotated around the lamp post 1 manually or by a set automatic control device; the rotation of the solar panel 3 will trigger the first linkage component 5, convert the rotation of the solar panel 3 into a linear motion of the cleaning component 4, so that the first linkage component 5 drives the cleaning component 4 to move along the surface of the lighting component 2, and the cleaning component 4 contacts the surface of the lighting component 2 and generates friction to remove the dust and other impurities on the surface of the lighting component 2. It is worth mentioning that the solar panel 3 in this embodiment can also be used to block rainwater and prevent rainwater from falling on the lighting component 2 and soiling the surface of the lighting component 2.

[0038] Optionally, a driving device for driving the solar panel 3 to rotate is provided between the solar panel 3 and the lamp post, and the driving device is electrically connected to a controller provided in the lighting fixture. Optionally, the controller controls the rotation of the solar panel 3 through the driving device. The controller can control the rotation of the solar panel 3 according to the set time. For example, it is set that the solar panel 3 rotates towards the east at 6:00 in the morning local time, and the solar panel 3 rotates towards the west at 6:00 in the evening local time. Between 6:00 in the morning and 6:00 in the evening, the controller controls the solar panel 3 to gradually rotate from facing east at 6:00 in the morning until facing west at 6:00 in the evening. In some embodiments, the lighting fixture further includes a position sensor for monitoring the actual position of the solar panel 3 and feeding back the position information to the controller. The controller determines whether the solar panel 3 reaches the target position according to the feedback information. If not, the driving device is continuously adjusted until the solar panel 3 accurately faces the predetermined direction. In the above embodiments, through the cooperation of the driving device and the controller, the solar panel 3 can automatically adjust its orientation according to time, always receive sunlight at the best angle, thereby increasing the amount of light received by the solar panel 3 and improving the photoelectric conversion efficiency; moreover, it also reduces the trouble of manually adjusting the angle of the solar panel 3, avoids energy waste caused by untimely or improper manual operation, improves the automation degree of the operation of the lighting fixture system, and enhances the reliability and stability of the system.

[0039] In some embodiments, the first linkage assembly 5 includes a mounting seat 51, a fixed pulley 52, a pulling rope 53, and an elastic member 54; the mounting seat 51 is provided on the lamp post 1, and the mounting seat 51 is provided with a guiding chute 511, and the cleaning assembly 4 is slidably connected to the guiding chute 511; the fixed pulley 52 is provided on the mounting seat 51, the pulling rope 53 bypasses the fixed pulley 52, and one end of the pulling rope 53 is connected to the solar panel 3 and the other end is connected to the cleaning assembly 4; one end of the elastic member 54 is connected to the lamp post 1 and the other end is connected to the cleaning assembly 4; wherein, the pulling rope 53 is used for pulling the cleaning assembly 4 to move towards one side of the light emitting assembly 2 when the solar panel 3 rotates in the first direction; the elastic member 54 is used for pulling the cleaning assembly 4 to move towards the other side of the light emitting assembly 2 when the solar panel 3 rotates in the second direction opposite to the first direction. Optionally, the first direction and the second direction are the east direction and the west direction respectively. Specifically, the fixed pulley 52 is installed on the side of the mounting seat 51 away from the lamp post 1, and the pulling rope 53 and the elastic member 54 are respectively connected to both sides of the cleaning assembly 4. Optionally, the elastic member 54 is a spring or an elastic cord.

[0040] Optionally, the mounting seat 51 is provided on the upper side of the light emitting assembly 2, the opening direction of the guiding chute 511 is parallel to the extending direction of the light emitting assembly 2 from the lamp post 1, the light emitting surface of the light emitting assembly 2 is located on its lower side, and the outer shape of the light emitting assembly 2 remains unchanged in the extending direction of the light emitting assembly 2 from the lamp post 1. The cleaning assembly 4 contacts the light emitting surface of the light emitting assembly 2 and continuously cleans the light emitting surface of the light emitting assembly 2 during the sliding process of the cleaning assembly 4.

[0041] In a feasible implementation process, when the solar panel 3 rotates eastward (the first direction), the pull rope 53 connected to one end of the solar panel 3 is pulled; the pull rope 53 bypasses the fixed pulley 52, and the cleaning component 4 connected to the other end thereof moves eastward along the guiding chute 511 on the mounting base 51 under the traction of the pull rope 53 to clean the surface of the light-emitting component 2; meanwhile, during the eastward rotation of the solar panel 3, one end of the elastic member 54 is fixed on the lamp post 1, and the other end is connected to the cleaning component 4. As the cleaning component 4 moves, the elastic member 54 is stretched or compressed to store a certain amount of elastic potential energy. When the solar panel 3 rotates westward (the second direction), the originally tightened pull rope 53 becomes slack, and the elastic member 54 releases the elastic potential energy stored before, generating a pulling force to pull the cleaning component 4 to move westward along the guiding chute 511 to clean the other side of the light-emitting component 2. As the solar panel 3 rotates eastward or westward according to the set program at different time periods of a day, the cleaning component 4 repeatedly moves east-west on the surface of the light-emitting component 2 under the action of the first linkage component 5, continuously maintaining the cleaning state of the surface of the light-emitting component 2.

[0042] In some embodiments, the cleaning component 4 includes a sliding member 41, a moving frame 42, and a cleaning member 43. The sliding member 41 is slidably disposed in the guiding chute 511. The moving frame 42 is connected to the sliding member 41 and is wound around the outside of the light-emitting component 2. The cleaning member 43 is disposed on the side of the moving frame 42 facing the light-emitting component 2, and the side of the cleaning member 43 facing the light-emitting component 2 is in contact with the light-emitting component 2. Optionally, the cleaning member 43 is disposed inside the bottom of the moving frame 42, and the light-emitting surface of the light-emitting component 2 is disposed on its lower side, and the cleaning member 43 is in contact with the light-emitting surface of the light-emitting component 2. It should be explained that the sliding member 41 slides in the guiding chute 511 to provide support and guidance for the movement of the entire cleaning component 4, ensuring that the cleaning component 4 moves stably along the predetermined path. During the movement of the moving frame 42, the cleaning member 43 wipes or sweeps the surface of the light-emitting component 2 to remove impurities such as dust and stains on the surface.

[0043] Specifically, the sliding member 41 slides within the guiding sliding groove 511. As the basic movement for the cleaning assembly 4 to move, it drives the entire cleaning assembly 4 to move along the direction of the sliding groove. The moving frame 42 is connected to the sliding member 41 and moves synchronously with the sliding of the sliding member 41. The setting of the moving frame 42 enables the cleaning member 43 to stably surround the outside of the light-emitting assembly 2 and provides an installation and support platform for the cleaning member 43. The cleaning member 43 is fixed to the side of the moving frame 42 facing the light-emitting assembly 2. As the moving frame 42 moves, the cleaning member 43 wipes or sweeps the surface of the light-emitting assembly 2, achieving the cleaning of the surface of the light-emitting assembly 2. Through the combined design of the sliding member 41, the moving frame 42, and the cleaning member 43 in this embodiment, the cleaning assembly 4 can closely fit the surface of the light-emitting assembly 2 and comprehensively clean the surface during movement, effectively removing impurities such as dust, improving the cleanliness of the light-emitting assembly 2, and thus enhancing its light-emitting efficiency and heat dissipation effect.

[0044] In some embodiments, the lighting fixture further includes a water storage member 6 and a second linkage assembly 7. The water storage member 6 is used to store water, and a first water supply hose 8 is provided between the water storage member 6 and the cleaning member 43; the second linkage assembly 7 is used to convey the water stored in the water storage member 6 to the cleaning member 43 through the first water supply hose 8 when the solar panel 3 rotates. Optionally, the water in the water storage member 6 can be water added manually by an operator, and the operator can judge the amount of water added by himself / herself. Optionally, the height of the water outlet of the water storage member 6 is higher than the height of the cleaning member 43.

[0045] It can be understood that the water storage member 6, as a water storage container, can store the water added manually by the operator; the second linkage assembly 7 is triggered when the solar panel 3 rotates, and conveys the water in the water storage member 6 to the cleaning member 43 through the first water supply hose 8, providing the water source required for cleaning for the cleaning member 43. Specifically, the rotation of the solar panel 3 serves as a control signal to drive the second linkage assembly 7 to work, realizing the automatic conveyance of water, thereby ensuring automatic water supply when cleaning is required, avoiding waste of water resources, and at the same time coordinating with the movement of the cleaning assembly 4 to improve the cleaning efficiency.

[0046] Specifically, when the solar panel 3 rotates to adjust the angle, the second linkage assembly 7 is activated. The second linkage assembly 7 conveys the water in the water storage member 6 to the cleaning member 43 through the first water supply hose 8. After receiving the water, the cleaning member 43 performs wet cleaning on the surface of the light-emitting assembly 2 using the water flow. The water flow can soften impurities such as dust and stains on the surface of the light-emitting assembly 2, enhancing the cleaning effect, and the combination of water and the cleaning member 43 can also play a certain role in cooling, protecting the light-emitting assembly 2.

[0047] In some embodiments, as Figure 5 shown, Figure 5Schematic diagram of the cleaning member 43 of the light-emitting lamp in the embodiment of the present invention. Among them, the cleaning member 43 includes a first sponge 431, a second sponge 432, and a third sponge 433; in the moving direction of the moving frame 42, the second sponge 432 is arranged between the first sponge 431 and the third sponge 433, and the first water supply hose 8 is connected to the second sponge 432. It can be understood that the second sponge 432, as a wet sponge, is used to soften or wipe off dust, stains and other impurities on the surface of the light-emitting component 2; the first sponge 431 and the third sponge 433, as dry sponges, are used to dry the moisture left by the second sponge 432 after wiping.

[0048] It can be understood that the second sponge 432 is connected to the water storage member 6 through the first water supply hose 8. When the solar panel 3 rotates, the second linkage assembly 7 conveys water to the second sponge 432, making it a wet sponge, which can soften and wipe off dust, stains and other impurities on the surface of the light-emitting component 2. The first sponge 431 and the third sponge 433 are dry sponges, which are used to absorb the remaining moisture after the second sponge 432 wipes, so as to keep the surface of the light-emitting component 2 dry. Specifically, when the solar panel 3 rotates, the second linkage assembly 7 is activated, and the water in the water storage member 6 is conveyed to the second sponge 432 through the first water supply hose 8, making it fully wet and becoming a wet sponge; under the action of the first linkage assembly 5, the cleaning assembly 4 moves along the surface of the light-emitting component 2. At this time, the second sponge 432 contacts the surface of the light-emitting component 2, and uses the wet property of the sponge to soften and wipe off the dust, stains and other impurities on the surface; as the cleaning assembly 4 continues to move, the first sponge 431 and the third sponge 433 contact the surface of the light-emitting component 2. Since they are dry sponges, they will absorb the remaining moisture after the second sponge 432 wipes and dry the surface, ensuring that the surface of the light-emitting component 2 remains dry after cleaning and avoiding problems that may be caused by moisture residue. During the movement of the entire cleaning assembly 4, the three sponges work together to complete the wet cleaning and dry wiping of the surface of the light-emitting component 2, forming a complete cleaning cycle, so that the surface of the light-emitting component 2 always remains clean and dry.

[0049] In some embodiments, please refer to Figures 2 to 4 , Figure 4 Schematic diagram of the upper side structure of the solar panel 3 of the light-emitting lamp in the embodiment of the present invention. Among them, a water collecting groove 31 is arranged on the outer peripheral side of the solar panel 3, and a second water supply hose 9 is arranged between the water collecting groove 31 and the water storage member 6. The second water supply hose 9 is used to convey the water in the water collecting groove 31 to the water storage member 6. Optionally, the solar panel 3 is rectangular, so the water collecting groove 31 surrounding the outer peripheral side of the solar panel has four corner positions, and the second water supply hose 9 branches into four water inlets, and the four water inlets are respectively communicated with the four corner positions of the water collecting groove 31.

[0050] In this embodiment, when raindrops fall on the solar panel 3, they flow on the surface of the solar panel 3 and converge into the water collecting tank 31 on its outer peripheral side under the action of gravity. Since the solar panel 3 is rectangular and the water collecting tank 31 is arranged around its outer peripheral side and has four corner positions, it can effectively collect the rainwater flowing down from the four sides of the solar panel 3. The four water inlets of the second water delivery hose 9 are respectively communicated with the four corner positions of the water collecting tank 31, and the rainwater in the water collecting tank 31 is conveyed to the water storage member 6 through the second water delivery hose 9. It should be noted that this process can achieve the flow of water by means of gravity or a water pump or other conveying devices to store the collected rainwater in the water storage member 6, but in this embodiment, the self-weight of the water body is used to make the water flow into the water storage member 6. Then, the rainwater conveyed to the water storage member 6 is mixed and stored with the possibly artificially added water and used as the water supply source for the cleaning assembly 4. When the solar panel 3 rotates, the second linkage assembly 7 is activated, and the water in the water storage member 6 is conveyed to the cleaning member 43 through the first water delivery hose 8 for wet cleaning the surface of the light emitting assembly 2. By collecting and reusing rainwater in this embodiment, the dependence on artificially added water is reduced, the consumption of water resources is reduced, which conforms to the concept of environmental protection and sustainable development, and is especially suitable for outdoor environments where it is inconvenient to obtain water resources.

[0051] In some embodiments, please refer to Figure 2 , Figure 3 , Figure 6 and Figure 7 , Figure 6 which is a schematic internal structure diagram of the water storage member 6 when the solar panel 3 of the lighting fixture of the embodiment of the present invention faces the first direction, Figure 7Schematic diagram of the internal structure of the water storage member 6 when the solar panel 3 of the light-emitting lamp in the embodiment of the present invention faces the second direction. Among them, the second linkage assembly 7 includes a sliding sleeve 71, a piston rod 72 and a piston 73. A convex portion 32 is provided on the bottom side of the solar panel 3, and the sliding sleeve 71 is slidably connected to the convex portion 32; one end of the piston rod 72 is connected to the sliding sleeve 71, and the other end is connected to the piston 73; the piston 73 is arranged in the water storage member 6; wherein, when the solar panel 3 rotates, the sliding sleeve 71 and the convex portion 32 slide relative to each other, and the piston rod 72 drives the piston 73 to move in the water storage member 6, so that the water stored in the water storage member 6 is squeezed and conveyed to the cleaning member 43 through the first water supply hose 8. It should be explained that the horizontal position of the sliding sleeve 71 remains unchanged during the movement process, and the numerical height changes, so as to drive the piston 73 to move up and down through the piston rod 72. Optionally, at least one of the connection positions of the first water supply hose 8 and the water storage member 6 should be above the upper limit position of the upward movement of the piston 73. Optionally, there may be only one connection position between the first water supply hose 8 and the water storage member 6, or there may be two or more connection positions with different heights. Optionally, the second linkage assembly 7 in this embodiment is used to squeeze the water in the water storage member 6 to the cleaning member 43, but it does not mean that the water in the water storage member 6 will flow to the cleaning member 43 only when the second linkage assembly 7 is activated. The second linkage assembly 7 in this embodiment only plays a promoting role.

[0052] It can be understood that when the solar panel 3 rotates, the sliding sleeve 71 and the convex portion 32 slide relative to each other, driving the piston rod 72 and the piston 73 to move in the water storage member 6, and the movement of the piston 73 causes the water in the water storage member 6 to be squeezed, generating a pressure difference. At least one of the connection positions of the first water supply hose 8 and the water storage member 6 is arranged above the upper limit position of the upward movement of the piston 73, ensuring that during the movement of the piston 73, the water can be smoothly conveyed to the cleaning member 43 through the first water supply hose 8 without being blocked by the position of the piston 73.

[0053] In some embodiments, the second water supply hose 9 is connected to the upper side of the water storage member 6. The piston 73 moves vertically within the water storage member 6. The bottom side of the water storage member 6 is provided with air vents 61, and the air vents 61 are used to provide air for the space between the piston 73 and the bottom of the water storage member 6. It can be understood that the second water supply hose 9 is connected to the upper side of the water storage member 6. When the piston 73 moves vertically within the water storage member 6, it will squeeze the water on the upper side of the water storage member 6, causing the water to be transported to the cleaning member 43 through the second water supply hose 9. At the same time, the air vents 61 on the bottom side of the water storage member 6 provide an air passage for the space below the piston 73. When the piston 73 moves downward, the air vents 61 allow external air to enter the bottom of the water storage member 6 to fill the space formed due to the drop in water level, balancing the air pressure inside and outside the water storage member 6 and ensuring the smooth movement of the piston 73. It should be explained that the movement of the piston 73 in the vertical direction changes the pressure and volume of the water in the water storage member 6. When the piston 73 moves upward, it compresses the water in the upper part, increasing the water pressure and prompting the water to be transported out through the second water supply hose 9. When moving downward, it balances the air pressure through the air vents 61 to prepare for the next water transportation.

[0054] Specifically, when the solar panel 3 rotates to drive the second linkage assembly 7 to work, the piston 73 moves upward or downward within the water storage member 6. When the piston 73 moves upward, it squeezes the water on the upper side of the water storage member 6, causing the water to be transported to the cleaning member 43 under pressure through the second water supply hose 9. As the piston 73 moves upward, the space at the bottom of the water storage member 6 increases, and the air vents 61 allow external air to enter to fill the bottom space and maintain the air pressure balance inside and outside the water storage member 6. When the solar panel 3 rotates in the reverse direction or the cleaning process pauses, the piston 73 will move downward under the action of the piston rod 72. When the piston 73 moves downward, the air vents 61 continue to function, enabling the air at the bottom of the water storage member 6 to flow out smoothly, preparing for the next water squeezing and transportation when the piston 73 moves upward.

[0055] In some embodiments, the lighting assembly 2 includes a lamp shade, a lamp board, and a plurality of LED lamp beads. The lamp shade is connected to the lamp beads, the lamp board is disposed inside the lamp shade, and the plurality of LED lamp beads are disposed on the lamp board. Optionally, the LED lamp post 1 is disposed on the downward side of the lamp board, and the corresponding part of the lamp shade on the downward side of the lamp board is a transparent plate, and the cleaning member 43 contacts the transparent plate.

[0056] It can be understood that the light-emitting component 2 is composed of a lamp shade, a lamp board, and a plurality of LED lamp beads. The lamp shade plays a role in protecting and diffusing light, and can evenly diffuse the light emitted by the LED lamp beads to improve the lighting effect. The lamp board, as the installation carrier of the LED lamp beads, is arranged inside the lamp shade and provides circuit connection and support for the LED lamp beads. The plurality of LED lamp beads are evenly distributed on the lamp board and emit light simultaneously through the circuit connection of the lamp board to provide sufficient light sources. The cleaning member 43 contacts the transparent plate. During the movement of the cleaning assembly 4, the cleaning member 43 can wipe and clean the surface of the transparent plate to remove impurities such as dust and stains, ensuring the light transmittance of the transparent plate, thereby ensuring that the light-emitting efficiency of the light-emitting component 2 is not affected.

[0057] In some embodiments, the lighting fixture further includes a controller and a battery. The controller is electrically connected to the battery and the solar panel 3, and the controller is used to control the rotation of the solar panel 3 and the operation of the light-emitting component 2. It can be understood that when there is sunlight during the day, the solar panel 3 converts light energy into electrical energy, and under the management of the controller, the electrical energy is stored in the battery to provide power for the operation of the lighting fixture under conditions without sunlight such as at night or on cloudy days.

[0058] The above only uses embodiments to further illustrate the technical content of the present invention to make it easier for readers to understand, but it does not mean that the implementation manners of the present invention are limited to this. Any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A luminaire, characterized in that, Comprising: A lamp post; A light-emitting component, which is arranged on the lamp post; A solar panel, which is rotatably arranged on the lamp post; A cleaning component and a first linkage component, the cleaning component is movably arranged on the light-emitting component, and the first linkage component is used to drive the cleaning component to move along the light-emitting component when the solar panel rotates.

2. The luminaire according to claim 1, characterized in that, The first linkage component includes a mounting seat, a fixed pulley, a pulling rope and an elastic member; the mounting seat is arranged on the lamp post, and the mounting seat is provided with a guiding chute, and the cleaning component is slidably connected to the guiding chute; the fixed pulley is arranged on the mounting seat, the pulling rope bypasses the fixed pulley, one end of the pulling rope is connected to the solar panel, and the other end is connected to the cleaning component; one end of the elastic member is connected to the lamp post, and the other end is connected to the cleaning component; Wherein, the pulling rope is used to pull the cleaning component to move to one side of the light-emitting component when the solar panel rotates in a first direction; the elastic member is used to pull the cleaning component to move to the other side of the light-emitting component when the solar panel rotates in a second direction opposite to the first direction.

3. A lighting fixture according to claim 2, wherein, The cleaning component includes a sliding member, a moving frame and a cleaning member, the sliding member is slidably arranged in the guiding chute, the moving frame is connected to the sliding member and is wound around the outside of the light-emitting component, the cleaning member is arranged on one side of the moving frame facing the light-emitting component, and one side of the cleaning member facing the light-emitting component is in contact with the light-emitting component.

4. The illuminating lamp according to claim 3, characterized in that, The lighting fixture further includes a water storage member and a second linkage component, the water storage member is used to store water, and a first water delivery hose is arranged between the water storage member and the cleaning member; the second linkage component is used to convey the water stored in the water storage member to the cleaning member through the first water delivery hose when the solar panel rotates.

5. The illuminating lamp according to claim 4, characterized in that, The cleaning member includes a first sponge, a second sponge and a third sponge; in the moving direction of the moving frame, the second sponge is arranged between the first sponge and the third sponge, and the first water delivery hose is connected to the second sponge.

6. A lighting fixture according to claim 4, characterized in that, A water collecting groove is arranged on the outer peripheral side of the solar panel, and a second water delivery hose is arranged between the water collecting groove and the water storage member, and the second water delivery hose is used to convey the water in the water collecting groove to the water storage member.

7. A lighting fixture according to claim 6, characterized in that, The second linkage component includes a sliding sleeve, a piston rod and a piston, a protruding portion is arranged on the bottom side of the solar panel, and the sliding sleeve is slidably connected to the protruding portion; one end of the piston rod is connected to the sliding sleeve, and the other end is connected to the piston; the piston is arranged in the water storage member; Wherein, when the solar panel rotates, the sliding sleeve and the protruding portion slide relatively, and the piston rod drives the piston to move in the water storage member, so that the water stored in the water storage member is squeezed and conveyed to the cleaning member through the first water delivery hose.

8. A lighting fixture according to claim 7, characterized in that, The second water supply hose is connected to the upper side of the water storage member, the piston moves vertically within the water storage member, and a ventilation hole is provided at the bottom side of the water storage member, and the ventilation hole is used to provide air for the space between the piston and the bottom of the water storage member.

9. A lighting fixture according to claim 1, characterized in that The light emitting assembly includes a lamp shade, a lamp board, and a plurality of LED lamp beads. The lamp shade is connected to the lamp beads, the lamp board is disposed within the lamp shade, and the plurality of LED lamp beads are disposed on the lamp board.

10. A light-emitting lamp according to claim 1, characterized in that, The lighting fixture further includes a controller and a battery. The controller is electrically connected to the battery and the solar panel, and the controller is used to control the operation of the light emitting assembly.

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