A new energy outdoor lighting device for photovoltaic power generation

Abstract

The present invention relates to the technical field of lighting lamps, and provides a new energy outdoor lighting device for photovoltaic power generation, which includes a self-folding photovoltaic panel, a lamp body module, a lamp cover, a rotating module, a heat dissipation core, a battery module and a mounting bracket. The lamp body module includes a rhombic shell, an LED lamp body and an air inlet hole. A number of light-transmitting areas are evenly arranged on the surface of the lamp cover, and prisms are arranged in the light-transmitting areas. A rotating cylinder and a ventilation hole are arranged at the end of the lamp cover. A curve guide rail is arranged on the inner wall of the rotating cylinder. The rotating module includes a base shell and a driving member, and the driving member is used to drive the rotating cylinder to rotate. The heat dissipation core includes a central tube, a piston, an air outlet hole, a cam and a ball head rod. The piston and the cam are both fixedly connected to the central tube, the ball head rod is fixedly connected to the cam, and the curve guide rail is slidably connected to the ball head rod. The piston is in sliding contact with the inner wall of the rhombic shell, and air outlet holes are arranged on the surface of the piston, which has the characteristics of good light beautification effect, enhanced landscape atmosphere and automatic heat dissipation.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting lamps, and specifically relates to a new energy outdoor lighting device for photovoltaic power generation. Background Art

[0002] A new energy outdoor lighting lamp for photovoltaic power generation is a lighting system that uses solar energy as the energy source, and has the advantages of environmental protection and energy conservation. The new energy outdoor lighting lamp for photovoltaic power generation mainly includes a solar panel, a storage battery, an LED lamp, and a control system. The solar panel converts sunlight into electrical energy, the storage battery collects and stores the electrical energy generated by the solar panel. The storage battery is charged during the day and supplies power to the lamp at night. The control system includes a photocontrol switch and a time controller, which can automatically control the on and off of the lamp. For example, the photocontrol switch will automatically turn on the light when it gets dark and turn off automatically at dawn.

[0003] After retrieval, the existing patent number CN114458994B discloses a new energy outdoor lighting device for photovoltaic power generation, including: a base, a support column is rotatably arranged on the top of the base; a lighting lamp, a lighting lamp capable of illuminating an outdoor road is arranged on the left side of the top of the support column; a storage battery, a storage battery capable of providing power for the lighting lamp is arranged inside the top of the support column, and the storage battery is electrically connected to the lighting lamp. The photovoltaic panel absorbs sunlight and converts light energy into electrical energy to store electricity for the storage battery, so as to ensure that the storage battery is always in a charged state, preventing the lighting lamp from not being able to illuminate due to lack of power after being turned on.

[0004] As a kind of outdoor lighting lamp, landscape lights are used for the decoration and lighting of landscape areas such as parks, gardens, and squares. They not only need to meet the conditions of green lighting (using photovoltaic power generation as electrical energy), but also need to meet the market demand for beautifying the light and enhancing the landscape atmosphere. The existing new energy outdoor lighting devices for photovoltaic power generation have relatively single and monotonous light effects or light directions, and cannot combine the color change of the LED light with the mechanical movement of the lampshade to exert better light beautifying ability and landscape atmosphere. Summary of the Invention

[0005] The purpose of the present invention is to provide a new energy outdoor lighting device for photovoltaic power generation, aiming to solve the problems existing in the existing new energy outdoor lighting devices for photovoltaic power generation.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A new energy outdoor lighting device for photovoltaic power generation, including a self-folding photovoltaic panel, a battery module, and a mounting bracket. The self-folding photovoltaic panel and the battery module are both fixedly connected to the mounting bracket, and further includes:

[0007] Lamp body module, the lamp body module includes a rhombic housing, an LED lamp body and an air inlet hole, the LED lamp body is connected to the surface of the rhombic housing, and the air inlet hole is arranged on the surface of the rhombic housing;

[0008] Lamp cover, a plurality of light-transmitting areas are evenly arranged on the surface of the lamp cover, prisms are arranged in the light-transmitting areas, a rotating cylinder and a ventilation hole are arranged at the end of the lamp cover, and a curved guide rail is arranged on the inner wall of the rotating cylinder;

[0009] A rotating module connected to the mounting bracket, the rotating module includes a base shell and a driving member, one end of the rhombic housing is fixedly connected to the base shell, the rotating cylinder is movably connected in the base shell, and the driving member is used to drive the rotating cylinder to rotate;

[0010] Heat dissipation core, the heat dissipation core includes a central tube, a piston, an air outlet hole, a cam and a ball head rod, the piston and the cam are both fixedly connected to the central tube, the ball head rod is fixedly connected to the cam, the curved guide rail is slidably connected to the ball head rod, the piston is in sliding contact with the inner wall of the rhombic housing, and the air outlet hole is arranged on the surface of the piston.

[0011] As a further solution of the present invention, the rotating module further includes a central tube body, a driven gear, a worm and a transmission gear, the base shell is fixedly connected to the central tube body, the driven gear is fixedly connected to the central tube body, the mounting bracket is connected to the central tube body, the driving member is in transmission connection with the driven gear, and the transmission gear is fixedly connected to the worm.

[0012] As a further solution of the present invention, a worm gear is fixedly connected to the surface of the rotating cylinder, the mounting bracket is provided with a receiving cavity, an arc-shaped tooth rail is arranged on the inner wall of the receiving cavity, the worm is in transmission connection with the worm gear, and the transmission gear is in transmission connection with the arc-shaped tooth rail.

[0013] As a further solution of the present invention, the lamp body module further includes a lamp holder, a terminal and a fastener, the rhombic housing is fixedly connected to the lamp holder, the terminal and the fastener are fixedly connected to the surface of the lamp holder, and the fastener is connected to the base shell.

[0014] As a further solution of the present invention, the fastener includes a threaded rod and a nut, one end of the threaded rod is fixedly connected to the lamp holder, the cam is sleeved on the surface of the threaded rod, the threaded rod penetrates through the base shell, and the nut is threadedly connected to the other end of the threaded rod.

[0015] As a further solution of the present invention, a first dust-proof mesh hole is arranged at a position corresponding to the air inlet hole on one side of the base shell, and a second dust-proof mesh hole is arranged at a position corresponding to the central tube on the other side of the base shell.

[0016] As a further solution of the present invention, a grille cover plate is fixedly connected to the surface of the base shell, and the worm is connected to the grille cover plate.

[0017] As a further solution of the present invention, a cleaning member is fixedly connected to the surface of the rotary drum, and the cleaning member is in sliding contact with the inner side of the base shell.

[0018] As a further solution of the present invention, the piston includes a rubber block and a fluff sleeve. The fluff sleeve wraps around the outside of the rubber block, and both the inner wall of the rotary drum and the curve guide rail are in sliding contact with the fluff sleeve.

[0019] As a further solution of the present invention, the cross-section of the rhombic housing is hexagonal or octagonal, and the included angle between the center lines of two adjacent groups of prisms is 30 degrees or 22.5 degrees.

[0020] The beneficial effects of the present invention are as follows: (1) Based on the fact that several prisms symmetrically distributed about the axis of the lampshade refract the light of several LED lamp bodies of different colors to beautify the lighting effect, by using the driving member to control the lamp body module and the lampshade to rotate simultaneously around the central tube body and control the lampshade to also rotate around its own axis, it can not only continuously adjust the propagation direction of the light with the central tube body as the axis, but also continuously adjust the refraction effect of the light with the rotary drum as the axis, having the characteristics of good light beautification effect and enhanced landscape atmosphere.

[0021] (2) On the premise of beautifying the light effect, on the one hand, the heat generated by the LED lamp body is automatically discharged by using the sliding connection between the curve guide rail and the ball head rod, and on the other hand, the dust and foreign matters can be automatically cleaned by using the synchronously rotating cleaning member, having the characteristics of automatic heat dissipation and automatic dust cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a perspective view of the present invention.

[0023] Figure 2 is an exploded view of the present invention.

[0024] Figure 3 is a perspective view of the lamp body module of the embodiment of the present invention.

[0025] Figure 4 is a perspective view of the lampshade of the embodiment of the present invention.

[0026] Figure 5 is a perspective view of the rotation module of the embodiment of the present invention.

[0027] Figure 6 is a perspective view of the heat dissipation core of the embodiment of the present invention.

[0028] Figure 7 is a first partial cross-sectional view of the present invention.

[0029] Figure 8 is a second partial cross-sectional view of the present invention.

[0030] Figure 9 This is the third partial cross-sectional view of the present invention.

[0031] Figure 10 This is the plane cross-sectional view of the present invention.

[0032] Reference numerals: 1 - lamp body module, 11 - lamp socket, 12 - rhombic housing, 13 - LED lamp body, 14 - air inlet hole, 15 - terminal post, 16 - fastener;

[0033] 2 - lamp cover, 21 - light-transmitting area, 22 - prism, 23 - rotary cylinder, 24 - curved guide rail, 25 - worm gear, 26 - ventilation hole, 27 - cleaning member;

[0034] 3 - rotation module, 31 - base housing, 32 - driving member, 33 - central tube body, 34 - driven gear, 35 - worm, 36 - transmission gear, 37 - grille cover plate, 38 - first dust-proof mesh hole, 39 - second dust-proof mesh hole;

[0035] 4 - heat dissipation core, 41 - central tube, 42 - piston, 43 - air outlet hole, 44 - cam, 45 - ball head rod;

[0036] 5 - mounting bracket, 51 - arc-shaped tooth rail, 52 - accommodation cavity;

[0037] 6 - self-folding photovoltaic panel, 7 - battery module. Detailed implementation manners

[0038] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0039] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.

[0040] Please refer to Figures 1 to 10 , in an embodiment of the present invention, a new energy outdoor lighting device for photovoltaic power generation includes a self-folding photovoltaic panel 6, a battery module 7 and a mounting bracket 5. The self-folding photovoltaic panel 6 and the battery module 7 are both fixedly connected to the mounting bracket 5. The self-folding photovoltaic panel controls the unfolding and folding of the photovoltaic panel using the light sensing principle, and is used to convert solar energy into electrical energy and store it in the battery module 7. Modules such as the inverter used in the photovoltaic conversion link will not be elaborated here. The mounting bracket 5 is fixedly connected to the building surface or the ground, and further includes:

[0041] A lamp body module 1, the lamp body module 1 includes a rhombic housing 12, an LED lamp body 13 and an air inlet hole 14. The LED lamp body 13 is connected to the surface of the rhombic housing 12, and the air inlet hole 14 is provided on the surface of the rhombic housing 12;

[0042] A lamp shade 2, on the surface of the lamp shade 2, a plurality of light-transmitting areas 21 are evenly arranged, a prism 22 is arranged in the light-transmitting area 21, a rotary cylinder 23 and a ventilation hole 26 are arranged at the end of the lamp shade 2, and a curved guide rail 24 is arranged on the inner wall of the rotary cylinder 23;

[0043] A rotating module 3 connected to the mounting bracket 5, the rotating module 3 includes a base shell 31 and a driving member 32, one end of the rhombic shell 12 is fixedly connected to the base shell 31, the rotary cylinder 23 is movably connected in the base shell 31, and the driving member 32 is used to drive the rotary cylinder 23 to rotate;

[0044] A heat dissipation core 4, the heat dissipation core 4 includes a central tube 41, a piston 42, an air outlet hole 43, a cam 44 and a ball head rod 45, the piston 42 and the cam 44 are both fixedly connected to the central tube 41, the ball head rod 45 is fixedly connected to the cam 44, the curved guide rail 24 is slidably connected to the ball head rod 45, the piston 42 is in sliding contact with the inner wall of the rhombic shell 12, an air outlet hole 43 is arranged on the surface of the piston 42, and one-way valves are arranged inside the air outlet hole 43 and the air inlet hole 14.

[0045] Please refer to Figure 4 and Figure 7 , further, a worm gear 25 is fixedly connected to the surface of the rotary cylinder 23, the mounting bracket 5 is provided with a receiving cavity 52, an arc-shaped tooth rail 51 is arranged on the inner wall of the receiving cavity 52, the worm 35 is in transmission connection with the worm gear 25, and the transmission gear 36 is in transmission connection with the arc-shaped tooth rail 51. When encountering bad weather, the lamp shade 2 and the lamp body module 1 can be controlled to rotate into the receiving cavity 52 to play a role in storing and protecting the lamp shade 2.

[0046] Please refer to Figure 3 、 Figure 7 and Figure 10 , further, the lamp body module 1 further includes a lamp socket 11, a terminal 15 and a fastener 16, the rhombic shell 12 is fixedly connected to the lamp socket 11, the terminal 15 and the fastener 16 are fixedly connected to the surface of the lamp socket 11, the fastener 16 is connected to the base shell 31, the terminal 15 is electrically connected to the battery module 7 by a wire, and the wire passes through the central tube body 33 and is electrically connected to the battery module 7.

[0047] Please refer to Figure 3 、 Figures 7 to 9 , further, the fastener 16 includes a threaded rod and a nut, one end of the threaded rod is fixedly connected to the lamp socket 11, the cam 44 is sleeved on the surface of the threaded rod, the threaded rod penetrates through the base shell 31, and the nut is threadedly connected to the other end of the threaded rod.

[0048] Please refer to Figures 4 to 9, Further, a cleaning member 27 is fixedly connected to the surface of the rotary drum 23. The cleaning member 27 is in sliding contact with the inner side of the base housing 31. A first dust-proof mesh hole 38 is provided at a position on one side of the base housing 31 corresponding to the air inlet hole 14, and a second dust-proof mesh hole 39 is provided at a position on the other side of the base housing 31 corresponding to the central tube 41. The cleaning member 27 is a cleaning rod with a flexible needle cluster, which is used to clean the dust and foreign matters near the first dust-proof mesh.

[0049] In an embodiment of the present invention, the piston 42 includes a rubber block and a fluff sleeve. The fluff sleeve is wrapped outside the rubber block. The inner wall of the rotary drum 23 and the curved guide rail 24 are both in sliding contact with the fluff sleeve. The main body of the lamp shade 2 is made of opaque acrylic material. The cross-section of the rhombic housing 12 is hexagonal or octagonal. The included angle between the center lines of two adjacent groups of prisms 22 is 30 degrees or 22.5 degrees. The prism 22 uses the principle of light refraction to change and control the propagation direction of light. A plurality of prisms 22 symmetrically distributed about the axis of the lamp shade 2 are divided into triangular prisms 22 and quadrangular prisms 22 according to the number of planes. The triangular prisms 22 and the quadrangular prisms 22 are adjacent to each other. When light passes through the prism 22, it can disperse, focus or change the propagation direction of light. Taking the cross-section of the rhombic housing 12 being hexagonal as an example, when a plurality of LED lamp bodies 13 on one surface of the rhombic housing 12 emit light of different colors at a certain frequency, the light can be refracted outward through the corresponding triangular prisms 22 and quadrangular prisms 22, so as to achieve the purpose of beautifying the lighting effect. Patterns of a certain shape can also be set on the surface of the prism 22 to further improve the beautifying lighting effect and enhance the landscape atmosphere.

[0050] Please refer to Figures 5 to 9 , In an embodiment of the present invention, the rotating module 3 further includes a central tube body 33, a driven gear 34, a worm 35 and a transmission gear 36. The base housing 31 is fixedly connected to the central tube body 33. The driven gear 34 is fixedly connected to the central tube body 33. The mounting bracket 5 is connected to the central tube body 33. The driving member 32 is in transmission connection with the driven gear 34. The transmission gear 36 is fixedly connected to the worm 35.

[0051] In an embodiment of the present invention, a grille cover plate 37 is fixedly connected to the surface of the base housing 31. The worm 35 is connected to the grille cover plate 37. The driving member 32 includes a driving motor and a driving gear. The driving motor is fixedly connected to the mounting bracket 5. The driving gear is in transmission connection with the driven gear 34. While the driving member 32 controls the base housing 31 to rotate about the axis of the central tube body 33, it can also drive the rotary drum 23 and the lamp shade 2 to rotate about their own axes.

[0052] Working principle: During use, the driving member 32 and the driven gear 34 are utilized to control the base shell 31 to rotate about the central tube body 33 as the axis. The transmission gear 36 that rotates about the central tube body 33 controls the worm 35, the worm gear 25, the rotating cylinder 23, and the lamp shade 2 to rotate uniformly by being in transmission connection with the arc-shaped tooth rail 51. The lamp body module 1 and the lamp shade 2 can continuously adjust the propagation direction of the light in the way of rotating about the central tube body 33. Meanwhile, the lamp shade 2 that rotates about the rotating cylinder 23 can continuously adjust the refraction effect of the light about the lamp body module 1 as the axis, further enhancing the ability to beautify the light and strengthening the landscape atmosphere.

[0053] The rotating rotating cylinder 23 drives the cam 44, the central tube 41, and the piston 42 to perform reciprocating linear motion along the fastener 16 by means of the sliding connection between the curved guide rail 24 and the ball head rod 45. The moving piston 42 can not only suck the heat generated by the LED lamp body 13 from the air inlet hole 14 into the rhombic housing 12. During this process, the outside air enters the lamp shade 2 from the first dust-proof mesh hole 38 and the air inlet hole 14. It can also press the hot air in the rhombic housing 12 into the central tube 41 from the air outlet hole 43, and then let the hot air discharge outward from the central tube 41 and the second dust-proof mesh hole 39. The cleaning member 27 that rotates with the rotating cylinder 23 can clean the dust and foreign matters adhering to the inner wall of the base shell 31 or beside the first dust-proof mesh hole 38. The cleaned dust and foreign matters are discharged through the grid holes on the surface of the grid cover 37, featuring automatic heat dissipation and automatic dust cleaning.

[0054] In summary, on the basis that several prisms 22 symmetrically distributed about the axis of the lamp shade 2 refract the light of several LED lamp bodies 13 with different colors to beautify the lighting effect, by using the driving member 32 to control the lamp body module 1 and the lamp shade 2 to rotate about the central tube body 33 simultaneously and control the lamp shade 2 to also be able to rotate about its own axis, it can not only continuously adjust the propagation direction of the light about the central tube body 33, but also continuously adjust the refraction effect of the light about the rotating cylinder 23 as the axis, featuring good light beautification effect and enhanced landscape atmosphere.

[0055] On the premise of beautifying the light effect, on the one hand, the heat generated by the LED lamp body 13 is automatically discharged by means of the sliding connection between the curved guide rail 24 and the ball head rod 45. On the other hand, the dust and foreign matters can be automatically cleaned by the synchronously rotating cleaning member 27, featuring automatic heat dissipation and automatic dust cleaning.

[0056] For those skilled in the art, although several embodiments and examples of the present invention have been described, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in various other ways, and various omissions, substitutions, and changes can be made without departing from the gist of the invention. These embodiments and their modifications are included in the scope and gist of the invention and are included in the invention described in the claims and its equivalent scope.

[0057] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A new energy outdoor lighting device for photovoltaic power generation, comprising a self-folding photovoltaic panel (6), a battery module (7) and a mounting bracket (5), wherein the self-folding photovoltaic panel (6) and the battery module (7) are both fixedly connected to the mounting bracket (5), characterized in that, It further includes: A lamp body module (1), the lamp body module (1) includes a rhombic housing (12), an LED lamp body (13) and an air inlet hole (14), the LED lamp body (13) is connected to the surface of the rhombic housing (12), and the air inlet hole (14) is arranged on the surface of the rhombic housing (12); A lamp cover (2), a plurality of light-transmitting areas (21) are evenly arranged on the surface of the lamp cover (2), a prism (22) is arranged in the light-transmitting area (21), a rotating cylinder (23) and a ventilation hole (26) are arranged at the end of the lamp cover (2), and a curve guide rail (24) is arranged on the inner wall of the rotating cylinder (23); A rotating module (3) connected to the mounting bracket (5), the rotating module (3) includes a base housing (31) and a driving member (32), one end of the rhombic housing (12) is fixedly connected to the base housing (31), the rotating cylinder (23) is movably connected in the base housing (31), and the driving member (32) is used to drive the rotating cylinder (23) to rotate; A heat dissipation core (4), the heat dissipation core (4) includes a central tube (41), a piston (42), an air outlet hole (43), a cam (44) and a ball head rod (45), the piston (42) and the cam (44) are both fixedly connected to the central tube (41), the ball head rod (45) is fixedly connected to the cam (44), the curve guide rail (24) is slidably connected to the ball head rod (45), the piston (42) is in sliding contact with the inner wall of the rhombic housing (12), and the air outlet hole (43) is arranged on the surface of the piston (42); The lamp body module (1) further includes a lamp holder (11), a terminal (15) and a fastener (16), the rhombic housing (12) is fixedly connected to the lamp holder (11), the terminal (15) and the fastener (16) are fixedly connected to the surface of the lamp holder (11), and the fastener (16) is connected to the base housing (31); The fastener (16) includes a threaded rod and a nut, one end of the threaded rod is fixedly connected to the lamp holder (11), the cam (44) is sleeved on the surface of the threaded rod, the threaded rod penetrates through the base housing (31), and the nut is threadedly connected to the other end of the threaded rod; A first dust-proof mesh hole (38) is arranged at a position corresponding to the air inlet hole (14) on one side of the base housing (31), and a second dust-proof mesh hole (39) is arranged at a position corresponding to the central tube (41) on the other side of the base housing (31).

2. The new energy outdoor lighting device for photovoltaic power generation according to claim 1, characterized in that, The rotating module (3) further includes a central tube body (33), a driven gear (34), a worm (35) and a transmission gear (36), the base housing (31) is fixedly connected to the central tube body (33), the driven gear (34) is fixedly connected to the central tube body (33), the mounting bracket (5) is connected to the central tube body (33), the driving member (32) is in transmission connection with the driven gear (34), and the transmission gear (36) is fixedly connected to the worm (35).

3. The new energy outdoor lighting device for photovoltaic power generation according to claim 2, characterized in that, A worm gear (25) is fixedly connected to the surface of the rotating cylinder (23). The mounting bracket (5) is provided with a receiving cavity (52), and an arc-shaped tooth track (51) is provided on the inner wall of the receiving cavity (52). The worm (35) is in transmission connection with the worm gear (25), and the transmission gear (36) is in transmission connection with the arc-shaped tooth track (51).

4. The new energy outdoor lighting device for photovoltaic power generation according to claim 3, characterized in that, A grille cover plate (37) is fixedly connected to the surface of the base shell (31), and the worm (35) is connected to the grille cover plate (37).

5. An outdoor lighting device for new energy photovoltaic power generation according to claim 4, characterized in that, A cleaning member (27) is fixedly connected to the surface of the rotating cylinder (23), and the cleaning member (27) is in sliding contact with the inner side of the base shell (31).

6. The new energy outdoor lighting device for photovoltaic power generation according to claim 1, characterized in that, The piston (42) includes a rubber block and a fluff sleeve. The fluff sleeve wraps around the outside of the rubber block, and both the inner wall of the rotating cylinder (23) and the curve guide rail (24) are in sliding contact with the fluff sleeve.

7. An outdoor lighting device for new energy photovoltaic power generation according to claim 1, characterized in that, The cross-section of the rhombic housing (12) is hexagonal or octagonal, and the included angle between the center lines of two adjacent groups of prisms (22) is 30 degrees or 22.5 degrees.

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