CN112682752A - Efficient self-cleaning solar street lamp - Google Patents
Efficient self-cleaning solar street lamp Download PDFInfo
- Publication number
- CN112682752A CN112682752A CN202110047084.4A CN202110047084A CN112682752A CN 112682752 A CN112682752 A CN 112682752A CN 202110047084 A CN202110047084 A CN 202110047084A CN 112682752 A CN112682752 A CN 112682752A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic panel
- cross bar
- solar street
- rod
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 230000008021 deposition Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an efficient self-cleaning solar street lamp, which comprises a rod body, a light source arranged on the rod body, a photovoltaic panel, a storage battery and a controller, and further comprises: the cross bar is transversely arranged on the top surface of the photovoltaic panel, a plurality of nozzles are arranged on the cross bar, and the nozzles face the top surface of the photovoltaic panel and spray towards the front end direction of the photovoltaic panel; the driving mechanism is arranged on the photovoltaic panel and used for driving the cross rod to move between the front end and the rear end of the photovoltaic panel; the air pump is arranged on the photovoltaic panel or the rod body and communicated with the nozzle through a hose; the controller is electrically connected with the driving mechanism and the air pump to control the operation of the driving mechanism and the air pump. The solar street lamp cleaning device can automatically clean accumulated dust, automatically remove the accumulated dust on the top surface of the photovoltaic panel and avoid the influence of excessive accumulated dust on sunlight incidence, thereby maintaining the conversion efficiency of the photovoltaic panel and ensuring the working efficiency of the solar street lamp.
Description
Technical Field
The invention relates to the technical field of solar lighting, in particular to a high-efficiency self-cleaning solar street lamp.
Background
The solar street lamp absorbs sunlight through the photovoltaic panel and converts the sunlight into electric energy and stores the electric energy in the storage battery, the controller controls the photovoltaic panel to charge the storage battery in the daytime, and the storage battery provides electric power to supply power for the light source at night, so that the lighting function is realized. In order to realize conversion with higher efficiency, the photovoltaic panel generally needs to be installed at a certain position, and considering that the solar street lamp is basically installed beside a road, especially on a road with more vehicles, dust is serious, and a certain amount of dust is often accumulated on the surface of the photovoltaic panel, which affects the incidence of sunlight, so that the conversion efficiency is greatly reduced.
Disclosure of Invention
Aiming at the defects, the invention provides the efficient self-cleaning solar street lamp which can automatically clean accumulated dust.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an efficient is from clearance solar street lamp, including the body of rod, set up light source, photovoltaic board, battery and the controller on the body of rod, still including:
the cross bar is transversely arranged on the top surface of the photovoltaic panel, and a plurality of nozzles are arranged on the cross bar and face the top surface of the photovoltaic panel and spray towards the front end direction of the photovoltaic panel;
the driving mechanism is arranged on the photovoltaic panel and used for driving the cross rod to move between the front end and the rear end of the photovoltaic panel;
the air pump is arranged on the photovoltaic panel or the rod body and communicated with the nozzle through a hose;
the controller is electrically connected with the driving mechanism and the air pump to control the operation of the driving mechanism and the air pump.
Furthermore, a sleeve is fixedly arranged at the rear end of the top surface of the photovoltaic panel, a rotating rod is rotatably arranged in the sleeve, a gap penetrating through the interior of the sleeve is formed in the side wall, facing the front end of the photovoltaic panel, of the sleeve, shielding cloth is arranged in the sleeve, one end of the shielding cloth is fixedly connected to the rotating rod and wound on the rotating rod, and the other end of the shielding cloth penetrates through the gap and is fixedly connected with the cross rod; a coil spring is arranged between the sleeve and the rotating rod so that the shielding cloth can be rolled on the rotating rod.
Further, ball bearings are arranged at two ends of the sleeve, and two ends of the rotating rod are respectively arranged on the ball bearings.
Furthermore, an automatic take-up box is arranged on the cross rod, and the hose part is installed on the automatic take-up box.
Further, the horizontal pole upside rotates and is provided with the arc, the inside one side of arc with the horizontal pole is laminated mutually, one side of arc with the horizontal pole rotates to be connected, and with the tip on one side that the horizontal pole rotates to be connected is provided with spacing portion so that the arc is restricted in a certain position when upwards rotating, the intercommunication has been seted up to the horizontal pole upside the venthole of hose, the venthole with the inside one side of arc sets up relatively.
Further, actuating mechanism is including driving motor, edge slide rail, the matching that the fore-and-aft direction of photovoltaic board extends is installed slider, nut on the slide rail and installing driving motor is last and by driving motor drive pivoted lead screw, lead screw and slide rail parallel arrangement, the nut seted up with the external screw thread assorted internal thread of lead screw, lead screw and nut are connected through the screw thread, slider and nut fixed mounting are in on the horizontal pole.
Further, the slide rail is a T-shaped groove slide rail, and the tail end of the slide rail penetrates through the front end of the photovoltaic panel; the front end of the photovoltaic panel is further provided with a limiting block to prevent the sliding block from sliding out of the sliding rail.
Furthermore, a downward dust baffle plate is arranged on the lower side of the cross rod.
Further, the cross bar is of an internal hollow structure, the hose is communicated with the hollow interior of the cross bar, and the nozzle is mounted on the cross bar and communicated with the hollow interior of the cross bar.
Compared with the prior art, the invention has the beneficial effects that: the solar street lamp cleaning device can automatically clean accumulated dust, automatically remove the accumulated dust on the top surface of the photovoltaic panel and avoid the influence of excessive accumulated dust on sunlight incidence, thereby maintaining the conversion efficiency of the photovoltaic panel and ensuring the working efficiency of the solar street lamp.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the photovoltaic panel and its upper part in one state;
FIG. 3 is a schematic view of the photovoltaic panel and its upper part in one state;
FIG. 4 is a schematic view of the cross bar and its upper part in one state;
FIG. 5 is a schematic view of the cross bar and its upper part in one state;
FIG. 6 is a schematic view of the construction of the sleeve and its upper part;
fig. 7 is an exploded view of fig. 6.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a high-efficiency self-cleaning solar street lamp, which includes a rod body 1, a light source 2 disposed on the rod body 1, a photovoltaic panel 3, a storage battery, a controller, a cross bar 4, a driving mechanism, and an air pump 6.
In the preferred embodiment, the photovoltaic panel 3 is obliquely arranged on the top of the rod body 1, the inclination angle can be determined by referring to the local optimal or better inclination angle of the photovoltaic panel, and the orientation can also be determined by referring to the local optimal or better orientation of the photovoltaic panel. The light source 2 is fixed on the middle upper part of the rod body 1, and the light source 2 is preferably an LED type light source to emit light when being electrified so as to realize illumination. The battery and controller (not shown in the figure) are installed inside the rod body 1 to realize good sealing, rain-proof, dust-proof and the like, and ensure use. The storage battery is respectively connected with the light source 2 and the photovoltaic panel 3, the electric energy converted by the photovoltaic panel 3 is temporarily stored in the storage battery, the light source 2 is provided with power to realize illumination when a preset time period is reached, the controller is connected with the storage battery, and the controller preferably adopts a single chip microcomputer mode to control the conversion of charging and illumination. It should be noted that the rod body 1, the light source 2, the photovoltaic panel 3, the storage battery and the controller are all the prior art, and the position relationship, the connection relationship, the implementation manner and the like of the rod body can refer to the existing solar street lamp, which is not limited by the preferred embodiment.
The cross bar 4 is transversely arranged on the top surface of the photovoltaic panel 3, the cross bar 4 is provided with a plurality of nozzles 5, seven nozzles 5 are arranged in the preferred embodiment and are uniformly distributed at intervals along the length direction of the cross bar 4, the seven nozzles 5 can transversely cover the photovoltaic panel 3, and the nozzles 5 face the top surface of the photovoltaic panel 3 and spray towards the front end direction of the photovoltaic panel 3, namely spray from back to front when the nozzles 5 spray.
The driving mechanism is arranged on the photovoltaic panel 3 and used for driving the cross rod 4 to move between the front end and the rear end of the photovoltaic panel 3.
The controller is electrically connected with the driving mechanism and the air pump 6 to control the operation of the driving mechanism and the air pump 6.
During implementation, through the operation of controller control actuating mechanism and air pump 6, actuating mechanism drives horizontal pole 4 and moves between the front end of photovoltaic board 3 and rear end, and simultaneously, air pump 6 operates and gives nozzle 5 conveying gas through hose 7, thereby let gas pass through nozzle 5 blowout, when gas is from nozzle 5 blowout, can blow the laying dust, in order to realize removing dust, also realize self-cleaning, after finishing from the cleaning, can drive horizontal pole 4 and remove toward the one end of photovoltaic board 3, in order to stop horizontal pole 4 at the one end department of photovoltaic board 3. The cross rod 4 can be located at one end of the photovoltaic panel 3 at first, the driving mechanism drives the cross rod 4 to move from one end to the other end and then reset, the reciprocating frequency can be determined according to the amount of accumulated dust, and if the accumulated dust is less, the reciprocating frequency of the cross rod 4 can be correspondingly reduced. The movement of the cross rod 4 is controlled by the controller, the controller controls the driving mechanism to drive the cross rod 4 to move at a preset time, the preset time is preferably night, and the electric energy conversion of the photovoltaic panel 3 is not affected at the moment. The controller controls the operation of the driving mechanism and the air pump 6 to be periodic activities generally, namely, the operation is performed according to the period, and the time of the period interval can be determined according to the dust raising condition in the use environment of the solar street lamp, if the dust raising condition seriously causes the serious dust accumulation, the period can be correspondingly shortened, so that the dust removal is more frequent, and the top surface (namely, the light absorption surface) of the photovoltaic panel is kept clean. By adopting the scheme, the dust on the photovoltaic panel 3 is removed in a gas injection mode of the gas nozzle 5, so that the self-cleaning of the photovoltaic panel of the solar street lamp is realized, the photovoltaic panel 3 is kept clean, the efficient conversion is kept, and the efficient solar street lamp is realized; meanwhile, the dust is removed in a mode of air injection through the air nozzle 5 and is not contacted with the surface of the top surface of the photovoltaic panel 3, so that the surface of the photovoltaic panel 3 is not scratched, scratches and the like on the surface of the photovoltaic panel 3 are not caused, incident light is affected, and efficiency is reduced.
In a preferred embodiment, referring to fig. 5 and 6, a sleeve 8 is fixedly arranged at the rear end of the top surface of the photovoltaic panel 3, a rotating rod 9 is rotatably arranged inside the sleeve 8, the rotating rod 9 and the sleeve 8 are coaxially arranged, a gap 10 penetrating through the sleeve 8 is formed in the side wall of the sleeve 8 facing the front end of the photovoltaic panel 3, shielding cloth 11 is arranged inside the sleeve 8, one end of the shielding cloth 11 is fixedly connected to the rotating rod 9 and is wound on the rotating rod 9, and the other end of the shielding cloth 11 penetrates through the gap 10 and is fixedly connected with the cross rod 4; a coil spring 12 is provided between the sleeve 8 and the rotating lever 9 so that the shade cloth 11 can be wound on the rotating lever 9, and the coil springs 12 are two and are respectively located at both ends of the rotating lever 9. Considering that when the air pump 6 is started to remove dust from the top surface of the photovoltaic panel 3 through the nozzle 5, the blown dust may fall onto the top surface of the photovoltaic panel 3 again to form dust deposition again, and therefore, the cross bar 4 needs to be moved many times to remove dust. By arranging the shielding cloth 11 and the like, in the implementation, under the action of the coil spring 12, the shielding cloth 11 has the tendency of being wound on the rotating rod 9, at the beginning, the cross rod 4 is positioned on the edge of the sleeve 8, the driving mechanism is started to drive the cross rod 4 to move towards the front end direction of the photovoltaic panel 3, in the process that the cross bar 4 moves towards the front end of the photovoltaic panel 3, the shielding cloth 11 is pulled out and is in a tense state, that is, the pulled-out shielding cloth 11 is in a plane open state, as shown in fig. 7, thereby enabling the shading of the top surface portion of the photovoltaic panel 3 between the sleeve 8 and the rail 4, under the shielding effect, the dust blown up by the nozzle 5 is hard to fall again onto the top surface of the photovoltaic panel 3 shielded by the shielding cloth 11, therefore, the moving times of the cross rod 4 in single operation can be effectively reduced, the dust removal efficiency is improved, and the self-cleaning efficiency is improved; when the cross bar 4 moves towards the rear end of the photovoltaic panel 3, i.e. towards the sleeve 8, the extended shielding cloth 11 can be rewound on the rotating rod 9 under the action of the coil spring 12. Of course, considering that the dust removal time is generally preferred to be performed at night or when the photovoltaic panel 3 does not perform photoelectric conversion, when removing dust, the last cross rod 4 can be stopped at the front end of the photovoltaic panel 3, the shielding cloth 11 is pulled out at this time, the pulled-out shielding cloth 11 has a shielding effect on the top surface of the photovoltaic panel 3, and the raised dust falls onto the shielding cloth 11 and is difficult to fall onto the photovoltaic panel 3, so that the dust deposition on the top surface of the photovoltaic panel 3 can be reduced.
The both ends of sleeve 8 are provided with ball bearing 13, and the both ends of dwang 9 set up respectively on ball bearing 3, through setting up ball bearing 3 to improve dwang 9 pivoted smoothness nature.
Be provided with automatic take-up box 14 on horizontal pole 4, hose 7 part is installed on automatic take-up box 14, consider that hose 7 needs certain length, and if the hose 7 of certain length is not restricted, probably because factors such as wind blow take place the winding, consequently set up automatic take-up box 14, when hose 7 is in lax state, can accomodate including hose 7 through automatic take-up box 14, of course, hose 7 still has certain bending resistance ability on the basis of guaranteeing to have certain flexibility this moment, in order to avoid taking place the jam when accomodating automatic take-up box 14, a solution is with the wall thickness increase of hose 7.
In the preferred embodiment, the upper side of the cross rod 4 is rotatably provided with an arc-shaped plate 15, the inward side of the arc-shaped plate 15 is attached to the cross rod 4, one side of the arc-shaped plate 15 is rotatably connected to the cross rod 4, and the end part of one side of the side. During implementation, the air pump 6 is started to spray gas through the air outlet 17 formed in the hose 7 and the upper side of the cross rod 4, at the moment, the arc plate 15 rotates upwards to be lifted under the action of the sprayed gas and is limited to a certain position under the action of the limiting part 16, as shown in the limiting state basically erected as shown in fig. 7, at the moment, the arc plate 15 forms a blocking structure, when the nozzle 5 sprays gas, the air spray blows dust on the photovoltaic plate 3, the dust can be lifted, the arc plate 15 is arranged and can block part of the lifted dust, the part of the photovoltaic plate 3 which is close to the rear end with the cross rod 4 as a boundary is difficult to cross over the arc plate 15, the dust can be collected again when the dust is removed, the dust removal efficiency is improved, and the self-cleaning efficiency is also improved. When the air pump 6 stops supplying air, the arc-shaped plate 15 resets under the self gravity condition and is attached to the cross rod 4 again, at the moment, reference can be made to fig. 2 and fig. 3, the attached arc-shaped plate 15 is difficult to blow up by wind and moves disorderly to avoid self damage and apply external force to the photovoltaic panel 3.
The driving mechanism comprises a driving motor 18, a sliding rail 19 extending along the front-back direction of the photovoltaic panel 3, sliding blocks 20 installed on the sliding rail 19 in a matching mode, nuts 24 and lead screws 21 installed on the driving motor 18 and driven to rotate by the driving motor 18, the lead screws 21 are coaxially and fixedly installed on output shafts of the driving motor 18, the lead screws 21 are arranged in parallel with the sliding rail 19, the sliding rails 19 are two, the lead screws are distributed on accessories on two sides of the photovoltaic panel 3, internal threads matched with external threads of the lead screws 21 are formed in the nuts 24, the lead screws 21 and the nuts 24 are connected through threads, the sliding blocks 20 and the nuts 24 are fixedly installed on the cross rod 4, the sliding blocks 20 are correspondingly two, the two sliding blocks are installed at two ends of the cross rod 4, the driving motor 18 is fixedly installed on the photovoltaic. During implementation, the driving motor 18 is controlled to operate to drive the lead screw 21 to rotate, the lead screw 21 is matched with the nut 24 when rotating forwards, the cross rod 4 is driven to move towards the front end of the photovoltaic panel 3, and the cross rod 4 is driven to move towards the rear end of the photovoltaic panel 3 when the lead screw 21 rotates backwards, so that the effect that the driving mechanism drives the cross rod 4 to move between the front end and the rear end of the photovoltaic panel 3 is achieved.
The slide rail 19 is a T-shaped groove slide rail, the slide block 20 can be effectively prevented from jumping out of the slide rail 19, and the tail end of the slide rail 19 penetrates through the front end of the photovoltaic panel 3, so that accumulated dust accumulated in the slide rail 19 can be discharged out through the front end of the slide rail 19, and the slide block 20 is prevented from being influenced by dust accumulation and sliding in the slide rail 19; the front end of the photovoltaic panel 3 is further provided with a stopper 22 to prevent the slider 20 from sliding out of the slide rail 19, and of course, the controller sets the operation time of the driving motor 18 to prevent the slider 20 from sliding out of the slide rail 19.
In a preferred embodiment, the lower side of the cross rod 4 is provided with a downward dust baffle plate 23, the dust baffle plate 23 can prevent dust raised when the nozzles 5 spray air for dust removal from passing through a gap between the cross rod 4 and the photovoltaic panel 3 to a certain extent, and the dust raised when the dust removal is performed can be reduced to a certain extent to run to a part of the photovoltaic panel 3 near the rear end with the cross rod 4 as a boundary, so that secondary dust deposition during dust removal is reduced, dust removal efficiency is improved, and self-cleaning efficiency is also improved. It is worth noting that the bottom of the dust guard plate 23 is not in contact with the top surface of the photovoltaic panel 3, so as to prevent the dust guard plate 23 from scratching the photovoltaic panel 3 when moving along with the cross rod 4, and also prevent scratches and the like from being generated on the surface of the photovoltaic panel 3, thereby affecting the incident light and reducing the efficiency.
The cross bar 4 is of an internal hollow structure, the hose 7 is communicated with the hollow interior of the cross bar 4, and the nozzle 5 is mounted on the cross bar 4 and is communicated with the hollow interior of the cross bar 4. Through setting up horizontal pole 4 into hollow structure, can reduce the dead weight of horizontal pole 4, weight reduction to be convenient for remove etc. can not bring too big pressure for photovoltaic board 3 yet.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. The utility model provides an efficient is from clearance solar street lamp, including the body of rod (1), set up light source (2), photovoltaic board (3), battery and controller on the body of rod (1), its characterized in that still including:
the cross bar (4) is transversely arranged on the top surface of the photovoltaic panel (3), a plurality of nozzles (5) are arranged on the cross bar (4), and the nozzles (5) face the top surface of the photovoltaic panel (3) and spray towards the front end direction of the photovoltaic panel (3);
the driving mechanism is arranged on the photovoltaic panel (3) and used for driving the cross rod (4) to move between the front end and the rear end of the photovoltaic panel (3);
the air pump (6) is arranged on the photovoltaic panel (3) or the rod body (1), and the air pump (6) is communicated with the nozzle (5) through a hose (7);
the controller is electrically connected with the driving mechanism and the air pump (6) to control the operation of the driving mechanism and the air pump (6).
2. The efficient self-cleaning solar street lamp as claimed in claim 1, wherein a sleeve (8) is fixedly arranged at the rear end of the top surface of the photovoltaic panel (3), a rotating rod (9) is rotatably arranged inside the sleeve (8), a gap (10) penetrating through the inside of the sleeve (8) is formed in the side wall of the sleeve (8) facing the front end of the photovoltaic panel (3), a shielding cloth (11) is arranged inside the sleeve (8), one end of the shielding cloth (11) is fixedly connected to the rotating rod (9) and is wound on the rotating rod (9), and the other end of the shielding cloth passes through the gap (10) and is fixedly connected with the cross rod (4); a coil spring (12) is arranged between the sleeve (8) and the rotating rod (9) so that the shielding cloth (11) can be wound on the rotating rod (9).
3. The efficient self-cleaning solar street light as claimed in claim 2, wherein the sleeve (8) is provided with ball bearings (13) at both ends, and the rotating rod (9) is provided with ball bearings (3) at both ends, respectively.
4. The efficient self-cleaning solar street light as claimed in claim 1, wherein the cross bar (4) is provided with an automatic take-up box (14), and the hose (7) is partially mounted on the automatic take-up box (14).
5. The efficient self-cleaning solar street lamp as claimed in claim 1, wherein an arc-shaped plate (15) is rotatably arranged on the upper side of the cross bar (4), the inward side of the arc-shaped plate (15) is attached to the cross bar (4), one side of the arc-shaped plate (15) is rotatably connected with the cross bar (4), a limiting part (16) is arranged at the end of the side rotatably connected with the cross bar (4) so that the arc-shaped plate (15) is limited at a certain position when rotating upwards, an air outlet (17) communicated with the hose (7) is formed in the upper side of the cross bar (4), and the air outlet (17) is oppositely arranged on the inward side of the arc-shaped plate (15).
6. The efficient self-cleaning solar street lamp as claimed in claim 1, wherein the driving mechanism comprises a driving motor (18), a sliding rail (19) extending along the front-back direction of the photovoltaic panel (3), a sliding block (20) mounted on the sliding rail (19) in a matching manner, a nut (24), and a lead screw (21) mounted on the driving motor (18) and driven to rotate by the driving motor (18), the lead screw (21) is arranged in parallel with the sliding rail (19), the nut (24) is provided with an internal thread matched with the external thread of the lead screw (21), the lead screw (21) is connected with the nut (24) through a thread, and the sliding block (20) and the nut (24) are fixedly mounted on the cross bar (4).
7. The efficient self-cleaning solar street light as claimed in claim 6, wherein the slide rails (19) are T-groove slide rails, and the tail ends of the slide rails (19) penetrate through the front end of the photovoltaic panel (3); the front end of the photovoltaic panel (3) is further provided with a limiting block (22) to prevent the sliding block (20) from sliding out of the sliding rail (19).
8. Efficient self-cleaning solar street light according to claim 1, characterized in that the underside of the crossbar (4) is provided with a downward dust shield (23).
9. The efficient self-cleaning solar street light as claimed in claim 1, wherein the cross bar (4) is of an internal hollow structure, the hose (7) is in communication with the hollow interior of the cross bar (4), and the nozzle (5) is mounted on the cross bar (4) and is in communication with the hollow interior of the cross bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110047084.4A CN112682752A (en) | 2021-01-14 | 2021-01-14 | Efficient self-cleaning solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110047084.4A CN112682752A (en) | 2021-01-14 | 2021-01-14 | Efficient self-cleaning solar street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112682752A true CN112682752A (en) | 2021-04-20 |
Family
ID=75458053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110047084.4A Pending CN112682752A (en) | 2021-01-14 | 2021-01-14 | Efficient self-cleaning solar street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112682752A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113890471A (en) * | 2021-10-25 | 2022-01-04 | 广州穗科建设管理有限公司 | Environment supervision type warning instrument and operation method thereof |
| CN114234109A (en) * | 2021-12-21 | 2022-03-25 | 江苏富多士太阳能科技有限公司 | Photosensitive self-rotating positioning solar street lamp |
| WO2023045026A1 (en) * | 2021-09-22 | 2023-03-30 | 湖南京能新能源科技有限公司 | Photovoltaic street lamp having self-cleaning function |
| CN116073756A (en) * | 2023-03-03 | 2023-05-05 | 宁波欧达光电有限公司 | Photovoltaic module that can remove dust automatically |
-
2021
- 2021-01-14 CN CN202110047084.4A patent/CN112682752A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023045026A1 (en) * | 2021-09-22 | 2023-03-30 | 湖南京能新能源科技有限公司 | Photovoltaic street lamp having self-cleaning function |
| CN113890471A (en) * | 2021-10-25 | 2022-01-04 | 广州穗科建设管理有限公司 | Environment supervision type warning instrument and operation method thereof |
| CN114234109A (en) * | 2021-12-21 | 2022-03-25 | 江苏富多士太阳能科技有限公司 | Photosensitive self-rotating positioning solar street lamp |
| CN116073756A (en) * | 2023-03-03 | 2023-05-05 | 宁波欧达光电有限公司 | Photovoltaic module that can remove dust automatically |
| CN116073756B (en) * | 2023-03-03 | 2023-06-09 | 宁波欧达光电有限公司 | Photovoltaic module that can remove dust automatically |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112682752A (en) | Efficient self-cleaning solar street lamp | |
| CN104539233B (en) | Photovoltaic array component cleans dust pelletizing system automatically | |
| CN104501078A (en) | Solar high-pole streetlamp | |
| CN107855296B (en) | Power generation energy storage equipment belt cleaning device | |
| CN107731097A (en) | A kind of outdoor dust-proof easy cleaning display screen | |
| CN210532259U (en) | Solar street lamp with cleaning device | |
| CN112066324B (en) | Folded cascade solar street lamp support | |
| CN109622435A (en) | A kind of solar panel electric power network dust-extraction unit | |
| CN115313987A (en) | Solar photovoltaic panel adjusting device | |
| CN219118903U (en) | Photovoltaic intelligent car shed | |
| CN112962890A (en) | Photovoltaic system based on building integrated photovoltaic | |
| CN112097209A (en) | Energy-concerving and environment-protective new forms of energy street lamp automatically regulated and cleaning device | |
| CN204313201U (en) | Solar energy high pole street lamp | |
| CN217607768U (en) | Energy storage power station is with multi-functional light storage integrated device | |
| CN114673958A (en) | Solar garden lamp with camera device | |
| WO2021238066A1 (en) | Cleanable solar street lamp | |
| CN111998302A (en) | Solar street lamp with dustproof lamp body through cleaning mechanism | |
| CN112344279A (en) | Solar street lamp with cleaning device | |
| CN214799394U (en) | Large tracts of land solar panel surface protective structure | |
| CN114351959A (en) | Solar protection devices is used in passive room | |
| CN210398693U (en) | Solar street lamp for preventing hot spot effect for outdoor illumination | |
| CN205085042U (en) | First automatic cleaning device of surveillance camera with light -operated LED lamp | |
| CN207762798U (en) | A kind of solar energy illuminating light for energy saving building nightscape lighting | |
| CN220896630U (en) | Multifunctional photovoltaic power generation device | |
| CN109945522A (en) | A kind of maintenance ancillary equipment for solar panels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |