Petal-shaped multidirectional distributed photovoltaic street lamp
By adopting a petal-shaped multi-directional dispersed design and arc-shaped bracket structure in the photovoltaic street lamp, the protection of photovoltaic panels is achieved, solving the damage caused by wind and rain, extending the service life and improving stability.
Patent Information
- Application Number
- CN202421031312.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Existing photovoltaic street lights are prone to damage during wind and sun, storms, especially lack of protective devices, which leads to wear and corrosion of photovoltaic panels and short service life.
A petal-shaped multi-directional dispersed photovoltaic street lamp is designed, adopting a fixed mechanism and a curved bracket structure. Through the cooperation of spring columns and extrusion rods, the photovoltaic panels can be tightened in wind and rain, avoiding wind and rain, and using arc shape The design of the bracket and fixed column makes the photovoltaic panel slightly inward or vertical, completely protecting the photovoltaic panel surface.
It improves the stability and safety of street lights, extends the service life of photovoltaic panels, enhances the protection effect of wind and rain, and ensures the long-term and effective work of photovoltaic panels.
Smart Images
Figure CN222164522U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic street lamps, and in particular to a petal-shaped multi-directional dispersed photovoltaic street lamp. Background Art
[0002] With the popularization of green energy, more and more electricity is generated by photovoltaic panels and solar electricity. Electricity is generated on photovoltaic panels through the action of solar energy and used for street lights. There is no need to lay long connecting lines, thus saving wires.
[0003] The existing photovoltaic street lights are located on the roadside, exposed to wind, sun, storms and heavy rain. The acidic substances contained in the rainwater are corrosive to the photovoltaic panels. After a long period of use, they are prone to damage. The gravel and debris in the wind damage the surface of the photovoltaic panels. In addition, the photovoltaic panels of the street lights are at a high place without protective devices. The photovoltaic panels are prone to wear and tear after a long period of use, and the exterior of the photovoltaic panels is corroded and aged.
[0004] Therefore, this patent proposes a petal-shaped multi-directional distributed photovoltaic street lamp with a shrinkable photovoltaic panel, the surface of which faces inward after shrinkage and a protective device on the outside, to solve such problems. Utility Model Content
[0005] The utility model provides a petal-shaped multi-directional dispersed photovoltaic street lamp, which solves the technical problems of the petal-shaped multi-directional dispersed photovoltaic street lamp.
[0006] To solve the above technical problems, the utility model provides a petal-shaped multi-directional decentralized photovoltaic street lamp, comprising a fixing mechanism, a ring-shaped street lamp is fixedly connected to the middle part of the fixing mechanism, a petal photovoltaic mechanism is fixedly connected to the top of the fixing mechanism, the fixing mechanism comprises a bottom fixing plate, a fixing column is fixedly connected to the top surface of the bottom fixing plate, a street lamp body is fixedly connected to the middle part of the fixing column, a fixed outer ring is fixedly connected to the top of the fixing column, a top round cover is movably connected to the top of the fixing column, a top outer ring is fixedly connected to the bottom surface of the top round cover, extrusion rods are evenly fixed on the circumference of the top round cover, a spring column is fixedly connected to the top surface of the fixed outer ring, an arc-shaped bracket is fixedly connected to the side surface of the spring column, a connecting plate is fixedly connected to the top of the connecting plate, a fixing rod is fixedly connected to the top of the fixing rod, a top connecting rod is fixedly connected to the top of the fixing rod, side fixing rings are respectively sleeved on both ends of the top connecting rod, and a photovoltaic panel is fixedly connected to the back of the side fixing ring.
[0007] Preferably, a main board is fixedly connected to one side of the front face of the connecting plate, a sub-board is fixedly connected to the other side of the front face of the connecting plate, and a bottom connecting shaft is fixedly connected to the front face of the bottom of the photovoltaic panel.
[0008] Preferably, a movable rod is fixedly connected to the middle of the bottom connecting shaft, a spring body is sleeved on the middle of the movable rod, a rotating rod is penetrated and connected to the front end of the movable rod, and the two ends of the rotating rod are respectively penetrated and connected to the main board and the sub-board.
[0009] Preferably, the auxiliary plate and the main plate are arranged obliquely downward at 45 degrees, the fixed outer ring is fixedly connected to the fixed column through a central disk, and the arc shape of the arc bracket is the same as that of the fixed outer ring.
[0010] Preferably, the inner surface of the photovoltaic panel is in contact with the outer arc surface of the fixed column, the number of the photovoltaic panels is three, and the three photovoltaic panels are evenly distributed on the arc surface of the fixed column.
[0011] Preferably, the number of the extrusion rods is three, the bottom ends of the extrusion rods are located on the outer side surface of the bottom end of the arc-shaped bracket, and the middle part of the top round cover is fixedly connected with a motor.
[0012] Preferably, the top outer ring is sleeved on the top of the fixed column, and the street lamp body is located at the bottom of the fixed outer ring.
[0013] Compared with the related art, the petal-shaped multi-directional distributed photovoltaic street lamp provided by the utility model has the following beneficial effects:
[0014] The utility model provides a petal-shaped multi-directional decentralized photovoltaic street lamp, wherein a fixed column is fixed on the top surface of a bottom fixed plate, a fixed outer ring is fixed on the top of the fixed column, a spring column is fixed on the circumference of the fixed outer ring, an arc-shaped bracket is fixed on the side of the spring column, and the top outer ring is sleeved on the top end of the fixed column. In a normal state, the spring column is reset, so that the arc-shaped bracket extends outward and the photovoltaic panel tilts slightly inward. A top round cover is fixed on the top surface of the top outer ring, a motor is fixed in the middle of the top round cover, and three squeezing rods are fixed on the circumference of the top round cover. The motor can be opened to allow the top round cover to rotate, so that the squeezing rods squeeze the outer side surface of the arc-shaped bracket to move the three arc-shaped brackets inward, and the top of the petal-shaped photovoltaic street lamp is tightened, so that when it is windy and rainy, the top of the street lamp is less affected by wind and rain, and the street lamp will not shake as a whole, thereby increasing the stability and safety of the entire street lamp and extending its service life.
[0015] The utility model provides a petal-shaped multi-directional decentralized photovoltaic street lamp, wherein a connecting plate is fixed on the top of an arc-shaped bracket, a sub-board and a main board are fixed on both sides of the front side of the connecting plate, a rotating rod is penetrated and connected at the bottom ends of the sub-board and the main board, a movable rod is penetrated in the middle of the rotating rod, a spring body is sleeved on the outside of the movable rod, a bottom connecting shaft is fixed at the end of the spring body, and a photovoltaic panel is fixed on the back of the bottom connecting shaft. During the inward movement of the arc-shaped bracket, the bottom of the photovoltaic panel is subjected to the pressure of the side wall of the fixed column, so that the photovoltaic panel changes from a slightly inwardly inclined shape to a vertical shape, and the inner side surface of the photovoltaic panel contacts the outer side surface of the fixed column. A top round cover is provided on the top of the fixed column, so that the surface of the photovoltaic panel will not be invaded by wind and rain, and the top is provided with a top round cover to block rain, so that the photovoltaic panel is completely protected, the protective effect is good, the service life of the photovoltaic panel is long, the photovoltaic effect of the photovoltaic panel can be extended, and the economic benefit can be expanded. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the petal photovoltaic mechanism structure of the utility model.
[0019] Numbers in the figure: 1. fixing mechanism; 101. bottom fixing plate; 102. fixing column; 103. top round cover; 104. top outer ring; 105. extrusion rod; 2. ring-shaped street lamp; 201. street lamp body; 3. petal photovoltaic mechanism; 301. fixed outer ring; 302. arc bracket; 303. spring column; 304. photovoltaic panel; 305. top connecting rod; 306. side fixing ring; 307. connecting plate; 308. fixing rod; 309. sub-board; 310. main board; 311. bottom connecting shaft; 312. spring body; 313. movable rod; 314. rotating rod. DETAILED DESCRIPTION
[0020] The following will clearly and completely describe the technical solution of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The petal-shaped multi-directional decentralized photovoltaic street lamp involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0021] Reference Figure 1-3The utility model provides a petal-shaped multi-directional distributed photovoltaic street lamp, including a fixing mechanism 1, a ring-shaped street lamp 2 is fixedly connected to the middle of the fixing mechanism 1, a petal photovoltaic mechanism 3 is fixedly connected to the top of the fixing mechanism 1, the fixing mechanism 1 includes a bottom fixing plate 101, a fixed column 102 is fixedly connected to the top surface of the bottom fixing plate 101, a street lamp body 201 is fixedly connected to the middle of the fixed column 102, a fixed outer ring 301 is fixedly connected to the top of the fixed column 102, a top round cover 103 is movably connected to the top of the fixed column 102, and the bottom surface of the top round cover 103 is fixedly connected to the top of the fixed column 102. It is fixedly connected with a top outer ring 104, and extrusion rods 105 are evenly fixed on the circumference of the top round cover 103. The top surface of the fixed outer ring 301 is fixedly connected with a spring column 303, and the side surface of the spring column 303 is fixedly connected with an arc bracket 302. The top end of the arc bracket 302 is fixedly connected with a connecting plate 307, and the top surface of the connecting plate 307 is fixedly connected with a fixing rod 308. The top end of the fixing rod 308 is fixedly connected with a top connecting rod 305, and both ends of the top connecting rod 305 are respectively sleeved with side fixing rings 306, and the back side of the side fixing ring 306 is fixedly connected with a photovoltaic panel 304.
[0022] Reference Figure 3 A main board 310 is fixedly connected to one side of the front of the connecting plate 307, a sub-board 309 is fixedly connected to the other side of the front of the connecting plate 307, and a bottom connecting shaft 311 is fixedly connected to the front of the bottom of the photovoltaic panel 304; specifically, the photovoltaic panel 304 is located at the top front of the main board 310 and the sub-board 309.
[0023] Reference Figure 3 The middle part of the bottom connecting shaft 311 is fixedly connected with a movable rod 313, the middle part of the movable rod 313 is sleeved with a spring body 312, the front end of the movable rod 313 is penetrated and connected with a rotating rod 314, and the two ends of the rotating rod 314 are respectively penetrated and connected with a main board 310 and a sub-board 309; specifically, when the photovoltaic panel 304 is in the unfolded state, the spring body 312 extends to push the bottom of the photovoltaic panel 304, and the movable rod 313 moves inward, so that the photovoltaic panel 304 is slightly tilted inward.
[0024] Reference Figure 3 The auxiliary panel 309 and the main panel 310 are arranged at an angle of 45° downward, the fixed outer ring 301 is fixedly connected to the fixed column 102 through a circular disk in the middle, and the arc shape of the arc-shaped bracket 302 is the same as that of the fixed outer ring 301; specifically, the photovoltaic panel 304 is located on the inner side of the arc-shaped bracket 302, and the circle formed by the arc-shaped bracket 302 is concentric with the fixed outer ring 301.
[0025] Reference Figure 2 and Figure 3The inner surface of the photovoltaic panel 304 is in contact with the outer arc surface of the fixed column 102. There are three photovoltaic panels 304, and the three photovoltaic panels 304 are evenly distributed on the arc surface of the fixed column 102. Specifically, the photovoltaic panel 304 is unfolded to form a petal shape on the top of the fixed column 102.
[0026] Reference Figure 2 and Figure 3 There are three squeezing rods 105, and the bottom end of the squeezing rod 105 is located on the outer side surface of the bottom end of the arc-shaped bracket 302, and the middle part of the top round cover 103 is fixedly connected with a motor; specifically, when the photovoltaic panel 304 is unfolded, the arc-shaped bracket 302 stretches outward, and the squeezing rod 105 rotates to squeeze the outer side surface of the arc-shaped bracket 302 to shrink the photovoltaic panel 304.
[0027] Reference Figure 2 and Figure 3 The top outer ring 104 is sleeved on the top of the fixed column 102, and the street lamp body 201 is located at the bottom of the fixed outer ring 301; specifically, the street lamp body 201 is located at the bottom of the photovoltaic device.
[0028] The working principle of the utility model is as follows: a fixed column 102 is fixed on the top surface of the bottom fixed plate 101, a fixed outer ring 301 is fixed on the top of the fixed column 102, a spring column 303 is fixed on the circumference of the fixed outer ring 301, an arc bracket 302 is fixed on the side of the spring column 303, a top outer ring 104 is sleeved on the top of the fixed column 102, a top round cover 103 is fixed on the top surface of the top outer ring 104, a motor is fixed in the middle of the top round cover 103, and three squeezing rods 105 are fixed on the circumference of the top round cover 103. The motor top round cover 103 is opened and rotated, and the bottom of the rotating squeezing rod 105 squeezes the outer side surface of the arc bracket 302, so that the three arc brackets 302 move inward, so that the petal-shaped top of the photovoltaic street lamp is tightened. In the normal state, the spring column 303 is reset, so that the arc bracket 302 extends outward, and the photovoltaic panel 304 tilts slightly inward. A connecting plate 307 is fixed at the end, and a sub-plate 309 and a main plate 310 are fixed on both sides of the front side of the connecting plate 307. A rotating rod 314 is penetrated and connected at the bottom ends of the sub-plate 309 and the main plate 310, and a movable rod 313 is penetrated in the middle of the rotating rod 314. A spring body 312 is sleeved on the outside of the movable rod 313, and a bottom connecting shaft 311 is fixed to the end of the spring body 312. A photovoltaic panel 304 is fixed on the back of the bottom connecting shaft 311. During the inward movement of the arc-shaped bracket 302, the bottom of the photovoltaic panel 304 is subjected to the pressure of the side wall of the fixed column 102, so that the photovoltaic panel 304 changes from a slightly inward tilt to a vertical state, and the inner side surface of the photovoltaic panel 304 contacts the outer side surface of the fixed column 102. A top round cover 103 is provided on the top of the fixed column 102, so that the surface of the photovoltaic panel 304 will not be invaded by wind and rain, and the top round cover 103 is provided to block rain, so that the photovoltaic panel 304 is completely protected.
[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A petal-shaped multi-directional distributed photovoltaic street lamp, comprising a fixing mechanism (1), characterized in that: The middle part of the fixing mechanism (1) is fixedly connected to a ring-shaped street lamp (2), the top of the fixing mechanism (1) is fixedly connected to a petal photovoltaic mechanism (3), the fixing mechanism (1) comprises a bottom fixing plate (101), the top surface of the bottom fixing plate (101) is fixedly connected to a fixing column (102), the middle part of the fixing column (102) is fixedly connected to a street lamp body (201), the top of the fixing column (102) is fixedly connected to a fixing outer ring (301), the top of the fixing column (102) is movably connected to a top round cover (103), the bottom surface of the top round cover (103) is fixedly connected to a top outer ring (104), and the top round cover (103) is fixedly connected to a top outer ring (105). Extrusion rods (105) are evenly fixed on the circumference of the cover (103); the top surface of the fixed outer ring (301) is fixedly connected to a spring column (303); the side surface of the spring column (303) is fixedly connected to an arc-shaped bracket (302); the top end of the arc-shaped bracket (302) is fixedly connected to a connecting plate (307); the top surface of the connecting plate (307) is fixedly connected to a fixing rod (308); the top end of the fixing rod (308) is fixedly connected to a top connecting rod (305); both ends of the top connecting rod (305) are respectively sleeved with side fixing rings (306); the back surface of the side fixing ring (306) is fixedly connected to a photovoltaic panel (304).
2. The petal-shaped multi-directional distributed photovoltaic street light according to claim 1, characterized in that: A main board (310) is fixedly connected to one side of the front of the connecting plate (307), a sub-board (309) is fixedly connected to the other side of the front of the connecting plate (307), and a bottom connecting shaft (311) is fixedly connected to the front of the bottom of the photovoltaic panel (304).
3. The petal-shaped multi-directional distributed photovoltaic street light according to claim 2, characterized in that: A movable rod (313) is fixedly connected to the middle of the bottom connecting shaft (311), a spring body (312) is sleeved on the middle of the movable rod (313), a rotating rod (314) is penetrated and connected to the front end of the movable rod (313), and two ends of the rotating rod (314) are respectively penetrated and connected to the main board (310) and the sub-board (309).
4. The petal-shaped multi-directional distributed photovoltaic street light according to claim 2, characterized in that: The auxiliary plate (309) and the main plate (310) are arranged obliquely downward at 45 degrees, the fixed outer ring (301) is fixedly connected to the fixed column (102) via a circular disk in the middle, and the arc shape of the arc bracket (302) is the same as that of the fixed outer ring (301).
5. The petal-shaped multi-directional distributed photovoltaic street light according to claim 1, characterized in that: The inner surface of the photovoltaic panel (304) is in contact with the outer arc surface of the fixed column (102), and the number of the photovoltaic panels (304) is three, and the three photovoltaic panels (304) are evenly distributed on the arc surface of the fixed column (102).
6. The petal-shaped multi-directional distributed photovoltaic street light according to claim 1, characterized in that: The number of the squeezing rods (105) is three, the bottom ends of the squeezing rods (105) are located on the outer side surface of the bottom end of the arc-shaped bracket (302), and the middle part of the top round cover (103) is fixedly connected with a motor.
7. The petal-shaped multi-directional distributed photovoltaic street light according to claim 1, characterized in that: The top outer ring (104) is sleeved on the top of the fixed column (102), and the street lamp body (201) is located at the bottom of the fixed outer ring (301).