CN111306495B

CN111306495B - Solar street lamp

Info

Publication number: CN111306495B
Application number: CN202010151711.4A
Authority: CN
Inventors: 闫琪
Original assignee: Jiangsu Yangkou Port Co Ltd
Current assignee: Jiangsu Yangkou Port Co., Ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-12-01
Anticipated expiration: 2040-03-06
Also published as: CN112032657B; CN111306495A; CN112032657A

Abstract

The invention discloses a solar street lamp, and belongs to the technical field of public lighting equipment. The technical scheme is as follows: the utility model provides a solar street lamp, wherein, includes the hollow and top surface confined pole in top at least, sets gradually supporting component and the lamp in the pole upper end from top to bottom, sets up on supporting component and/or pole, is located pole top one side, the solar panel of being connected with the lamp electricity to and swing joint is the rain-proof unit on the supporting component. The invention has the beneficial effects that: the solar street lamp provided by the invention can carry out all-around automatic rain prevention, has a good rain prevention effect and a long service life, and does not need extra power consumption.

Description

Solar street lamp

Technical Field

The invention relates to the technical field of public lighting equipment, in particular to a solar street lamp.

Background

With the development of science and technology, solar street lamps are popularized nationwide in succession, are used for replacing traditional public power lighting street lamps and are widely applied to places such as urban main roads, secondary main roads, districts, factories, tourist attractions, parking lots and the like, and the conventional solar street lamps are generally provided with solar panels on the street lamps and combined with devices such as controllers, storage batteries and the like, so that the normal power supply of the street lamps at night is effectively ensured. However, the conventional solar cell panel is generally exposed in the air, and when the solar cell panel is exposed to a wet weather condition such as rain, the solar cell panel is easily damaged due to frequent impact of rain drops, the solar cell panel is easily subjected to a current leakage phenomenon due to a long-time wet state, and the controller, the storage battery and the like are also easily subjected to failure due to moisture.

How to solve the above technical problems is the subject of the present invention.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides the solar street lamp which can carry out all-around automatic rain prevention, has good rain prevention effect and long service life and does not need additional power consumption.

In order to achieve the purpose, the invention provides a solar street lamp, which comprises an electric pole, a support part and a lamp, wherein the electric pole is at least hollow at the top and is sealed at the top, the support part and the lamp are sequentially arranged at the upper end part of the electric pole from top to bottom, the solar panel is arranged on the support part and/or the electric pole and is positioned at one side of the top of the electric pole and is electrically connected with the lamp, and a rainproof unit movably connected to the support part.

The rainproof device is characterized in that the rainproof unit comprises an auxiliary shell, a rainproof cover and a turnover component, wherein the auxiliary shell is fixed on the supporting component and/or the electric pole and is positioned on the other side of the top of the electric pole relative to the solar panel, the rainproof cover is rotatably connected to the supporting component, the turnover component drives the rainproof cover, when the solar panel does not need to be rainproof, namely is in a reset state, the rainproof cover is positioned on the outer side of the auxiliary shell, when the solar panel needs to be rainproof, namely is in a rain shielding state, the rainproof cover is positioned on the outer side of the solar panel and is matched with the auxiliary shell to carry out all-.

The invention is particularly characterized in that the turnover part comprises a rain-receiving part and a turnover component arranged between the rain-proof cover and the rain-receiving part, when the rain-receiving part receives rain reaching or exceeding a preset amount, the turnover component is driven to act, and then the rain-proof cover is driven to rotate to the outer side of the solar panel to rain-proof the solar panel; when the rainfall that connects in the rain spare is less than the volume of predetermineeing, reverse action takes place for the upset subassembly, and then drives rain-proof cover and rotates to the auxiliary housing outside, prevents to influence solar panel and receives illumination.

The turning assembly is characterized in that the turning assembly comprises two sleeve rods, an active module and a passive module, wherein the sleeve holes are formed in the center of the inner end face, the two sleeve rods are correspondingly arranged on two sides of the supporting part, the active module is arranged on one of the sleeve rods, and the passive module is correspondingly arranged on each sleeve rod;

the active module comprises a slide bar, a slide block, a linkage piece, a limit pin, a spring, a first swing rod, a second swing rod, a first connecting rod, a second connecting rod, a first connecting rod and a second connecting rod, wherein the slide bar is arranged at the inner end part of the sleeved bar, the slide block is sleeved on the slide bar and is in sliding fit with the slide bar, the middle part of the slide block is in rotating fit with the supporting part, the outer end part of the slide block is hinged on the side surface of the slide block, the limit pin is in sliding fit with the supporting part, the second connecting rod is hinged at the inner end part of the limit pin and the inner end part of the linkage piece, the spring is arranged between the outer end part of the limit pin and the supporting part, one end part of the first swing rod is sleeved and fixed at the outer end part of the sleeved bar, one end part of the second swing, the first gear is positioned between the sliding rod and the first swing rod;

the passive module comprises a second connecting shaft, a second gear, two chain transmission mechanisms and a turnover arm, wherein the second connecting shaft penetrates through the end part of the supporting component far away from the solar panel and is in running fit with the supporting component;

one chain wheel of the chain transmission mechanism is fixedly sleeved on the second connecting shaft, and the other chain wheel is sleeved outside the corresponding sleeved rod;

the turnover arm is fixedly connected with one side corresponding to the rain cover, one end of the turnover arm is sleeved outside the corresponding sleeving rod and is fixedly connected with the chain wheel sleeved on the corresponding sleeving rod.

The rain receiving part is arranged on the first connecting rod, the first swing rod and the second swing rod form a parallelogram mechanism, so that the rain receiving part can be prevented from overturning, and the phenomenon that the driving of the overturning part to drive the rain cover fails due to the fact that the rain receiving part overturns to reduce rain can be prevented.

The invention is particularly characterized in that the linkage part comprises a first connecting shaft, a third oscillating bar and a fourth oscillating bar, wherein one end of the third oscillating bar is fixedly connected with one end of the first connecting shaft, and one end of the fourth oscillating bar is fixedly connected with the other end of the first connecting shaft;

a first hinge hole is formed in the end part, far away from the first connecting shaft, of the third swing rod, and an arc-shaped part is arranged at the end part, close to the first connecting shaft, of the third swing rod;

and a second hinge hole is formed in the end part, far away from the first connecting shaft, of the fourth swing rod.

The first connecting shaft is in running fit with the supporting component;

the first hinge hole is hinged on the side surface of the sliding block;

the second hinge hole is hinged with the second connecting rod;

the arc-shaped part is matched with the circumferential side surface of the inner end part of the corresponding sleeved rod.

The invention is particularly characterized in that the supporting component comprises a supporting platform arranged at the top of the electric pole, a first supporting part arranged on the top surface of the supporting platform and connected with the bottom surface of the upper end part of the solar panel, a second supporting part arranged on one end surface of the supporting platform and internally provided with a second cavity, two sleeve cylinders which are correspondingly arranged at two sides of the supporting platform and have collinear central lines, a first through hole which is arranged at the end part of the supporting platform far away from the second supporting part and penetrates through two side surfaces of the supporting platform, and a connecting hole which is arranged on the outer side surface of one side of the supporting platform and is positioned between the corresponding sleeve cylinder and the second supporting part; a first cavity which is connected with the hollow part of the top of the electric pole into a whole is formed in the support table, and the connecting hole is communicated with the first cavity and/or the hollow part of the top of the electric pole;

the first cavity is communicated with the second cavity through a second through hole.

The sleeving holes in the inner end face of the sleeving rod are sleeved on the corresponding sleeving cylinders, and the sleeving holes are in mutual rotating fit;

the second connecting shaft penetrates through the first through hole and is in running fit with the first through hole;

the first connecting shaft penetrates through the connecting hole and is in rotating fit with the connecting hole;

the limiting pin penetrates through the second through hole, the spring is arranged in the second cavity, and the second connecting rod is arranged in the first cavity.

Support solar panel through first supporting part and second supporting part, can guarantee when support intensity, guarantee that solar panel works enough space often dispels the heat, and then guarantee that solar panel can normally work.

The support component also comprises a stop block which is arranged at the lower end part of one side surface of the support platform and is far away from the end part of the second support part, and a buffer block which is arranged in the second cavity and is far away from the cavity wall of the second through hole.

The invention is characterized in that the rain cover is arranged between the active module and the passive module;

the rain cover comprises two side plates which are oppositely arranged, an arc plate which is arranged between the two side plates, and two connecting cylinders which are correspondingly arranged on the side plates and have collinear central lines; the central lines of the two connecting cylinders are superposed with the rotation central line of the circular arc plate.

The sleeve rod penetrates through the corresponding connecting cylinder and is in running fit with the connecting cylinder;

the chain wheel is sleeved on the sleeving rod and fixedly sleeved on the outer side surface of the corresponding connecting cylinder;

the turnover arms are fixedly connected with the corresponding side plates.

The invention is particularly characterized in that one end face of the arc plate of the rain cover is provided with a missing part matched with the side face of the electric pole, when the rain cover is positioned at one side of the auxiliary shell and is in a reset state, the missing part is matched with the electric pole to increase the stability of the rain cover, the end part of the arc plate far away from the missing part is provided with a plurality of ventilation windows, each ventilation window is provided with a shielding plate, when the rain cover is turned towards one side of the solar panel, if the rain cover is in windy weather, the ventilation windows can evacuate wind, the failure of turning over of the rain cover due to the windy weather is prevented, and meanwhile, the shielding plates can shield the ventilation windows.

The rain receiving piece comprises a rain receiving cup with an opening at the top and a dust screen covering the opening of the rain receiving cup, so that dust is prevented from falling into the rain receiving cup.

The solar energy power generation device is characterized in that a boss is arranged at the top of the electric pole and is positioned right below the solar panel, when the rain cover is turned to one side of the solar panel, the rain cover is supported, and meanwhile the rain cover is prevented from directly colliding with the electric pole.

The solar panel is characterized in that the rain cover is made of transparent materials, so that illumination can be received conveniently at the first time, and the operating efficiency of the solar panel is guaranteed.

The invention has the beneficial effects that: the invention is provided with the electric pole with the top closed, and the electric pole is matched with the rainproof unit, so that the solar street lamp can be protected from rain in multiple directions, and the service life of the solar street lamp is further prolonged; the auxiliary shell is matched with the rain cover which is rotatably connected to the supporting part, so that the solar panel can be prevented from being rain in all directions; the rain receiving piece and the overturning assembly are arranged as driving parts of the rain cover, so that the rain cover can be driven to enter a reset state or a rain shielding state by the rainfall in the rain receiving piece, and further automation is realized; the bosses, the stop blocks, the buffer blocks and the like are arranged, so that the rain cover can be prevented from impacting and colliding with the electric pole, and the service life of the solar street lamp is further prolonged; the ventilating window and the shielding plate are arranged, and the shielding plate can prevent rain at the ventilating window while the ventilating window is used for evacuating wind, so that the rain-proof omnibearing effect and effectiveness are ensured; the dust screen is arranged to prevent dust from falling into the rain receiving cup. The invention has good rain-proof effect, does not need additional power consumption, can save the design in the aspects of wiring and power consumption, and is suitable for wide popularization.

Drawings

FIG. 1 is a schematic structural diagram of the present invention:

FIG. 2 is a schematic structural diagram of the present invention in a reset state;

FIG. 3 is a schematic diagram of a local position relationship according to the present invention;

FIG. 4 is a schematic view showing a partial connection relationship between the turning member and the support member, the pole, etc. according to the present invention;

FIG. 5 is a schematic view of the mechanical connection of the flip member in the reset state of the present invention;

fig. 6 is a schematic structural view of the present invention taken along the central line of the pole in a reset state;

FIG. 7 is a schematic view showing the mechanical connection of the turning member in the rain-sheltering state according to the present invention;

fig. 8 is a schematic structural view of the present invention taken along the centerline of the pole in a rain sheltering condition;

FIG. 9 is a schematic view of a linkage of the present invention;

fig. 10 is a schematic structural view of the rain cover of the present invention.

Wherein the reference numerals are: 1. an electric pole; 101. a boss; 102. a cross bar; 2. a lamp; 3. a solar panel; 4. a rain cover; 401. a circular arc plate; 402. a side plate; 403. a shutter; 404. a ventilation window; 405. a connecting cylinder; 406. a missing portion; 407. an extension plate; 5. an auxiliary housing; 6. a support member; 601. a support table; 602. a first support section; 603. a second support portion; 604. sleeving a cylinder; 605. a first through hole; 606. connecting holes; 607. a stopper; 608. a buffer block; 609. a first cavity; 610. a second cavity; 7. a turning part; 70. a rain receiving member; 7001. a rain cup is connected; 7002. a dust screen; 71. a turnover assembly; 7101. a first swing link; 7102. a first link; 7103. a second swing link; 7104. a first gear; 7105. a sleeved rod; 7106. a slide bar; 7107. a slider; 7108. a linkage member; 710801, a third swing link; 710802, an arc; 710803, a first connecting shaft; 710804, a fourth swing link; 710805, a first hinge hole; 710806, a second hinge hole; 7109. a second link; 7110. a spacing pin; 7111. a spring; 7112. a second gear; 7113. a second connecting shaft; 7114. a chain transmission mechanism; 7115. the arm is overturned.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1 to 10, an embodiment of the present invention provides a solar street lamp, including an electric pole 1 with a hollow top and a closed top, a support member 6 and a lamp 2 sequentially disposed at an upper end of the electric pole 1 from top to bottom, a solar panel 3 disposed on the support member 6 and/or the electric pole 1, located on one side of the top of the electric pole 1, and electrically connected to the lamp 2, and a rain-proof unit movably connected to the support member 6.

The rainproof unit comprises an auxiliary shell 5, a rainproof cover 4 and a turnover component 7, wherein the auxiliary shell is fixed on a supporting component 6 and/or the electric pole 1 and is positioned on the other side of the top of the electric pole 1 relative to the solar panel 3; the turnover part 7 comprises a rain-receiving part 70 and a turnover assembly 71 arranged between the rain-proof cover 4 and the rain-receiving part 70;

the rain receiving member 70 comprises a rain receiving cup 7001 with an open top, and a dust screen 7002 covering the opening of the rain receiving cup 7001;

the turnover assembly 71 comprises two sleeve rods 7105 which are provided with sleeve holes at the center of the inner end surface and are correspondingly arranged at two sides of the supporting component 6, an active module arranged on one sleeve rod 7105 and a passive module arranged on each sleeve rod 7105 correspondingly;

the driving module comprises a sliding rod 7106 arranged at the inner end part of the sleeve connecting rod 7105, a sliding block 7107 sleeved on the sliding rod 7106 and in sliding fit with the sliding rod 7106, a linkage part 7108 with the middle part rotationally matched with the supporting part 6 and the outer end part hinged on the side surface of the sliding block 7107, a limit pin 7110 in sliding fit with the supporting part 6, a second connecting rod 7109 hinged at the inner end part of the limit pin 7110 and the inner end part of the linkage part 7108, a spring 7111 arranged between the outer end part of the limit pin 7110 and the supporting part 6, a first oscillating bar 7101 with one end part sleeved and fixed at the outer end part of the sleeve connecting rod 7105, a second oscillating bar 7103 with one end part hinged on the top cross bar 102 of the electric pole 1, a first connecting rod 7102 hinged at the other end of the first oscillating bar 7101 and the other end of the second oscillating bar 7103 and forming a parallelogram mechanism together with the first oscillating bar 7101 and the second oscillating, a first gear 7104 positioned between the sliding rod 7106 and the first oscillating bar 7101;

the passive module comprises a second connecting shaft 7113 which penetrates through the end part of the supporting component 6 far away from the solar panel 3 and is in running fit with the supporting component 6, a second gear 7112 which is sleeved and fixed on the second connecting shaft 7113 and is meshed with the first gear 7104, two chain transmission mechanisms 7114 which are correspondingly positioned at two sides of the supporting component 6, and a turning arm 7115 which is respectively arranged at one side of each chain transmission mechanism 7114 corresponding to the rain cover 4;

one chain wheel of the chain transmission mechanism 7114 is sleeved and fixed on the second connecting shaft 7113, and the other chain wheel is sleeved outside the corresponding sleeved rod 7105;

the turning arm 7115 is fixedly connected with one side corresponding to the rain cover 4, wherein one end of the turning arm is sleeved outside the corresponding sleeved rod 7105 and is fixedly connected with a chain wheel sleeved on the corresponding sleeved rod 7105.

The rain catching member 70 is provided on the first link 7102.

The linkage 7108 includes a first connecting shaft 710803, a third swinging rod 710801 having one end fixedly connected with one end of the first connecting shaft 710803, and a fourth swinging rod 710804 having one end fixedly connected with the other end of the first connecting shaft 710803;

a first hinge hole 710805 is formed in the end portion, far away from the first connecting shaft 710803, of the third swing rod 710801, and an arc-shaped portion 710802 is arranged at the end portion, close to the first connecting shaft 710803, of the third swing rod;

the end of the fourth swing link 710804 away from the first connecting shaft 710803 is provided with a second hinge hole 710806.

The first connecting shaft 710803 is rotationally engaged with the support member 6;

the first hinge hole 710805 is hinged on the side of the slider 7107;

the second hinge hole 710806 is hinged with the second connecting rod 7109;

the arc-shaped portion 710802 fits with the circumferential side of the inner end of the corresponding sleeved rod 7105.

The supporting part 6 comprises a supporting platform 601 arranged at the top of the electric pole 1, a first supporting part 602 arranged on the top surface of the supporting platform 601 and connected with the bottom surface of the upper end part of the solar panel 3, a second supporting part 603 arranged on one end surface of the supporting platform 601 and internally provided with a second cavity 610, two sleeve cylinders 604 which are correspondingly arranged at two sides of the supporting platform 601 and have collinear central lines, a first through hole 605 which is arranged at the end part of the supporting platform 601 far away from the second supporting part 603 and penetrates through two side surfaces of the supporting platform 601, and a connecting hole 606 which is arranged on the outer side surface of one side of the supporting platform 601 and is positioned between the corresponding sleeve cylinder 604 and the second supporting; a first cavity 609 integrally connected with the hollow top of the electric pole 1 is formed in the support table 601, and the connecting hole 606 is communicated with the first cavity 609 and/or the hollow top of the electric pole 1;

the first cavity 609 is communicated with the second cavity 610 through a second through hole.

The sleeving holes on the inner end face of the sleeving rod 7105 are sleeved on the corresponding sleeving cylinders 604, and the sleeving holes are in mutual rotating fit;

the second connecting shaft 7113 penetrates through the first through hole 605 and is in rotating fit with the first through hole 605;

the first connecting shaft 710803 penetrates through the connecting hole 606 and is in rotating fit with the connecting hole 606;

the limit pin 7110 penetrates through the second through hole, the spring 7111 is arranged in the second cavity 610, and the second connecting rod 7109 is arranged in the first cavity 609.

Support solar panel 3 through first supporting part 602 and second supporting part 603, can guarantee when supporting intensity, guarantee that solar panel 3 during operation sufficient space dispels the heat, and then guarantee that solar panel 3 can normally work.

The supporting component 6 further comprises a stopper 607 arranged at the lower end of one side of the supporting platform 601, which is far away from the end of the second supporting part 603, and is arranged in the second cavity 610, a buffer block 608 which is far away from the wall of the second through hole is arranged, when the rain cover 4 turns to one side of the auxiliary shell 5, to the reset state, the stopper 607 is in contact with the end of the sliding rod 7106 far away from the sleeve connecting rod 7105, meanwhile, the outer end face of the limit pin 7110 is in contact with the buffer block 608, on the one hand, the reset of the turnover component 71 is limited, on the other hand, buffering occurs between the outer end face of the limit pin 7110 and the wall of the second cavity 610, and further collision between the rain cover.

The rain cover 4 is arranged between the active module and the passive module;

the rain cover 4 comprises two opposite side plates 402, an arc plate 401 arranged between the two side plates 402, and two connecting cylinders 405 which are correspondingly arranged on the side plates 402 and have collinear central lines; the center lines of the two connecting cylinders 405 coincide with the turning center line of the circular arc plate 401. Preferably, at least the upper and lower ends of the auxiliary housing 5 are provided with arc portions which are matched with the arc plate 401 of the rain cover 4, so that on one hand, the rain cover 4 can be supported in an auxiliary manner, and on the other hand, when the auxiliary housing 5 is in a rain shielding state, the arc portion at the top of the auxiliary housing 5 is closely matched with the rain cover 4, so that the protection effect on the solar panel 3 is improved;

the sleeve connecting rod 7105 penetrates through the corresponding connecting cylinder 405 and is in running fit with the connecting cylinder 405;

the chain wheel sleeved on the sleeving rod 7105 is sleeved and fixed on the outer side surface of the corresponding connecting cylinder 405;

the flip arms 7115 are fixedly connected to the corresponding side plates 402.

An arc plate 401 terminal surface of rain-proof cover 4, set up the side matched with disappearance portion 406 with pole 1, be located 5 one sides of auxiliary housing when rain-proof cover 4, when being in the reset state, disappearance portion 406 and the cooperation of pole 1, increase the stability of rain-proof cover 4, the tip of disappearance portion 406 is kept away from to arc plate 401, set up a plurality of ventilation window 404, respectively be equipped with a sunshade 403 on each ventilation window 404, when rain-proof cover 4 is to the upset of solar panel 3 one side, if meet strong wind weather, the ventilation window 404 of accessible is sparse wind, prevent because strong wind leads to rain-proof cover 4 upset failure, sunshade 403 can prevent rain-proofly to ventilation window 404 department simultaneously.

The position that is located under solar panel 3 at 1 top of pole is equipped with boss 101, when rain-proof cover 4 overturns to 3 one sides of solar panel, supports rain-proof cover 4, prevents simultaneously that rain-proof cover 4 from taking place direct collision with pole 1.

Rain-proof cover 4 is made by transparent material, makes things convenient for the very first time to receive the illumination, guarantees solar panel 3's operating efficiency.

The extension board 407 that outwards rolls over and pass through with arc board 401 circular arc is respectively set up to the arc board 401 tip of the both sides of deletion portion 406, prevents under the reset state, and the dust that gets into by ventilation window 404 piles up in arc board 401, influences rain-proof cover 4's life.

When the rain-proof rain cup is in practical use, rain enters the rain-proof cup 7001 through the dust screen 7002 during raining, and along with the increase of the rainfall in the rain-proof cup 7001, the rain-proof cup 7001 drives the first connecting rod 7102 to move obliquely downwards to drive the parallelogram mechanism where the first connecting rod 7102 is located to act, wherein the first oscillating rod 7101 oscillates to drive the sleeve connecting rod 7105 fixedly connected with the first oscillating rod and the first gear 7104 fixedly sleeved with the sleeve connecting rod 7105 to rotate along with the first oscillating rod to drive the second gear 7112 meshed with the first gear 7104 to rotate, and under the action of the second connecting shaft 7113, the chain transmission mechanisms 7114 positioned at two sides of the supporting part 6 are in synchronous transmission, and the turnover arm 7115 fixed on one chain wheel of the chain transmission mechanisms 7114 drives the rain-proof cover 4 to turn over and cover the outside the solar panel 3 to prevent rain for the solar panel 3;

when the sleeve rod 7105 fixed with the first swing rod 7101 rotates, the slide rod 7106 is driven to swing, the slide block 7107 slides along the slide rod 7106 to drive the linkage component 7108 to move, namely the third swing rod 710801 swings to drive the first connecting shaft 710803 to rotate, so as to drive the fourth swing rod 710804 to swing, and under the action of the second connecting rod 7109, the limit pin 7110 slides in the second through hole to deform the spring 7111;

after the rain stops, the rainfall in the rain receiving cup 7001 is reduced, the limiting pin 7110 is driven to slide in the opposite direction in the process that the spring 7111 is restored, the linkage component 7108 acts in the opposite direction under the action of the second connecting rod 7109, the sliding block 7107 slides in the opposite direction along the sliding rod 7106 under the drive of the third oscillating bar 710801, meanwhile, the sliding rod 7106 is driven to swing in the opposite direction, the sleeve connecting rod 7105 and the first gear 7104 swing in the opposite direction, the second gear 7112 meshed with the first gear 7104 drives the chain transmission mechanism 7114 to transmit in the opposite direction, namely, the rain cover 4 turns in the opposite direction until the rain cover returns to the reset state;

when the sleeve joint rod 7105 rotates in the opposite direction, the first swing rod 7101 is driven to swing in the opposite direction, and under the action of the parallelogram mechanism, the first connecting rod 7102 drives the rain receiving piece 70 to reset.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The solar street lamp is characterized by comprising an electric pole (1) which is hollow at least at the top and is closed at the top surface, a supporting component (6) and a lamp (2) which are sequentially arranged at the upper end part of the electric pole (1) from top to bottom, a solar panel (3) which is arranged on the supporting component (6) and/or the electric pole (1), is positioned on one side of the top of the electric pole (1) and is electrically connected with the lamp (2), and a rainproof unit which is movably connected to the supporting component (6);

the rainproof unit comprises an auxiliary shell (5) which is fixed on the supporting component (6) and/or the electric pole (1) and is positioned on the other side of the top of the electric pole (1) relative to the solar panel (3), a rainproof cover (4) which is rotatably connected to the supporting component (6), and a turnover component (7) which drives the rainproof cover (4);

the overturning part (7) comprises a rain receiving piece (70) and an overturning assembly (71) arranged between the rain cover (4) and the rain receiving piece (70);

the overturning assembly (71) comprises two sleeving rods (7105) which are arranged at two sides of the supporting component (6) correspondingly, a sleeve joint hole arranged at the center of the inner end face, an active module arranged on one sleeving rod (7105), and a passive module arranged on each corresponding sleeving rod (7105);

the active module comprises a sliding rod (7106) arranged at the inner end part of the socket rod (7105) along the radial direction of the socket rod (7105), a sliding block (7107) sleeved on the sliding rod (7106) and in sliding fit with the sliding rod (7106), a linkage part (7108) with the middle part in rotating fit with the supporting part (6) and the outer end part hinged on the side surface of the sliding block (7107), a limit pin (7110) in sliding fit with the supporting part (6), a second connecting rod (7109) hinged on the inner end part of the limit pin (7110) and the inner end part of the linkage part (7108), a spring (7111) arranged between the outer end part of the limit pin (7110) and the supporting part (6), a first swing rod (7101) with one end part sleeved and fixed at the outer end part of the socket rod (7105), and a second swing rod (7103) with one end part hinged on a cross rod (102) at the top of the electric pole (1, the other end of the first oscillating bar (7101) and the other end of the second oscillating bar (7103) are hinged, a first connecting rod (7102) of a parallelogram mechanism is formed by the first oscillating bar (7101) and the second oscillating bar (7103), and a first gear (7104) is fixedly sleeved on the sleeve connecting rod (7105) and is positioned between the sliding rod (7106) and the first oscillating bar (7101);

the passive module comprises a second connecting shaft (7113) which penetrates through the end part of the supporting component (6) far away from the solar panel (3) and is in running fit with the supporting component (6), a second gear (7112) which is sleeved and fixed on the second connecting shaft (7113) and is meshed with the first gear (7104), two chain transmission mechanisms (7114) which are correspondingly positioned at two sides of the supporting component (6), and a turning arm (7115) which is respectively arranged at one side of each chain transmission mechanism (7114) corresponding to the rain shield (4);

one chain wheel of the chain transmission mechanism (7114) is sleeved and fixed on the second connecting shaft (7113), and the other chain wheel is sleeved outside the corresponding sleeved rod (7105);

the turnover arm (7115) is fixedly connected with one side corresponding to the rain cover (4), one end of the turnover arm is sleeved outside the corresponding sleeving rod (7105), and is fixedly connected with a chain wheel sleeved on the corresponding sleeving rod (7105).

2. The solar street light according to claim 1, characterized in that the linkage (7108) comprises a first connecting shaft (710803), a third swinging rod (710801) with one end fixedly connected with one end of the first connecting shaft (710803), and a fourth swinging rod (710804) with one end fixedly connected with the other end of the first connecting shaft (710803);

a first hinge hole (710805) is formed in the end portion, far away from the first connecting shaft (710803), of the third swing rod (710801), and an arc-shaped portion (710802) is arranged at the end portion, close to the first connecting shaft (710803), of the third swing rod;

the end part of the fourth swing rod (710804) far away from the first connecting shaft (710803) is provided with a second hinge hole (710806).

3. The solar street light according to claim 1, characterized in that the rain-catching piece (70) comprises a rain-catching cup (7001) with an open top, and a dust-proof net (7002) covering the opening of the rain-catching cup (7001).