CN215831817U - Solar street lamp with high photoelectric conversion rate - Google Patents
Solar street lamp with high photoelectric conversion rate Download PDFInfo
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- CN215831817U CN215831817U CN202121904014.8U CN202121904014U CN215831817U CN 215831817 U CN215831817 U CN 215831817U CN 202121904014 U CN202121904014 U CN 202121904014U CN 215831817 U CN215831817 U CN 215831817U
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- photovoltaic panel
- threaded rod
- photoelectric conversion
- photovoltaic
- panel cover
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- 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
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- 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
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Abstract
The utility model provides a solar street lamp with high photoelectric conversion rate, which comprises a stand column and a lighting lamp body arranged on one side of the stand column, wherein the top end of the stand column is provided with an installation seat, a threaded rod is rotatably installed in the installation seat, a nut sleeve is sleeved on the threaded rod, a driven gear is sleeved at one end of the threaded rod, a driving motor is arranged below the threaded rod, a driving gear is installed on an output shaft of the driving motor, the upper part of the installation seat is provided with a sliding through groove, a photovoltaic panel cover with one side open is fixedly arranged on the upper part of the installation seat, a first photovoltaic panel is arranged in the photovoltaic panel cover, a support arm is fixed at one end of the first photovoltaic panel, the support arm penetrates through the sliding through groove and is fixedly connected with the nut sleeve, and a second photovoltaic panel is fixed at the top of the photovoltaic panel cover. The photovoltaic panel adopts the arrangement of the two photovoltaic panels, so that the daylighting area of the photovoltaic panel is increased, the photoelectric conversion amount is further improved, and the stability of the photovoltaic panel is enhanced; prevent to receive the dust to pile up and the rain and snow erosion, and then prolonged the life of photovoltaic board.
Description
Technical Field
The utility model relates to the field of street lamps, in particular to a solar street lamp with high photoelectric conversion rate.
Background
At present, a single photovoltaic panel is fixed on an existing solar street lamp post, the photovoltaic panel is completely exposed in the environment, and the service life of the photovoltaic panel is greatly shortened due to dust accumulation and rain and snow erosion; in addition, the photoelectric conversion amount and the area of the photovoltaic panel have a great relationship and are in a direct proportion relationship, the larger the area of the photovoltaic panel is, the larger the self weight of the photovoltaic panel is, the adverse effect on the stability of the photovoltaic panel is generated, and the risk of overturning or falling is considered under the severe weather conditions such as strong wind.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a solar street lamp with high photoelectric conversion rate, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: a solar street lamp with high photoelectric conversion rate comprises a stand column and a lighting lamp body arranged on one side of the stand column, wherein a mounting seat is arranged at the top end of the stand column, a threaded rod is installed in the mounting seat in a rotating mode, a nut sleeve is sleeved on the threaded rod, a driven gear is sleeved at one end of the threaded rod, a driving motor is arranged below the threaded rod, a driving gear is installed on an output shaft of the driving motor and is meshed with the driven gear, a sliding through groove is formed in the upper portion of the mounting seat, a photovoltaic panel cover with one side open is fixedly arranged on the upper portion of the mounting seat, a first photovoltaic panel is arranged in the photovoltaic panel cover, a support arm is fixed at one end of the first photovoltaic panel, penetrates through the sliding through groove and is fixedly connected with the nut sleeve, a second photovoltaic panel is fixed to the top of the photovoltaic panel cover, a dust shielding plate is arranged above the second photovoltaic panel, and one end of the dust shielding plate is connected with one end of a rope, the other end of the rope penetrates through the photovoltaic panel cover and is connected with one end of the first photovoltaic panel, and the other end of the dust shielding plate is connected with the side wall of the photovoltaic panel cover through a tension spring.
The driving motor is a stepping motor.
The guide wheels are installed on one side of the upper portion of the photovoltaic panel cover and the same side of the lower portion of the photovoltaic panel cover, and the rope passes through the guide wheels.
The area of the dust shielding plate is larger than the lighting surface of the second photovoltaic plate.
Compared with the prior art, the utility model has the following beneficial effects: the photovoltaic panel adopts the arrangement of the two photovoltaic panels, so that the daylighting area of the photovoltaic panel is increased, the photoelectric conversion amount is further improved, and the stability of the photovoltaic panel is enhanced; when the photovoltaic panel is out of work, the first photovoltaic panel can be retracted into the photovoltaic panel cover, and the dust shielding plate can be driven to shield the lighting surface of the second photovoltaic panel, so that dust accumulation and rain and snow erosion are prevented, and the service life of the photovoltaic panel is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic structural view of the mount of the present invention;
FIG. 3 is a view of a first photovoltaic panel of the present invention extended out of the mounting base;
FIG. 4 is a schematic structural diagram of an embodiment of the present invention;
in the figure: 1, upright column; 2, lighting lamp body; 3, mounting a base; 4, a threaded rod; 5, a nut sleeve; 6, a driven gear; 7 driving the motor; 8 a driving gear; 9 sliding through grooves; 10 a photovoltaic panel cover; 11 a first photovoltaic panel; 12, a support arm; 13 a second photovoltaic panel; 14 a dust shield; 15 a rope; 16 an extension spring; 17, a roller; and 18 rows of brushes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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, the present invention provides a technical solution: a solar street lamp with high photoelectric conversion rate comprises a stand column 1 and an illuminating lamp body 2 arranged on one side of the stand column 1, wherein a mounting seat 3 is arranged at the top end of the stand column 1, a threaded rod 4 is installed in the mounting seat 3 in a rotating manner, a nut sleeve 5 is sleeved on the threaded rod 4, a driven gear 6 is sleeved at one end of the threaded rod 4, a driving motor 7 is arranged below the threaded rod 4, a driving gear 8 is installed on an output shaft of the driving motor 7, the driving gear 8 and the driven gear 6 are mutually meshed, a sliding through groove 9 is arranged at the upper part of the mounting seat 3, a photovoltaic panel cover 10 with one side open is fixedly arranged, a first photovoltaic panel 11 is arranged in the photovoltaic panel cover 10, a support arm 12 is fixed at one end of the first photovoltaic panel 11, the support arm 12 penetrates through the sliding through groove 9 to be fixedly connected with the nut sleeve 5, and a second photovoltaic panel 13 is fixed at the top of the photovoltaic panel cover 10, the top of second photovoltaic board 13 is equipped with dust shield 14, the one end of rope 15 is connected to dust shield 14's one end, the other end of rope 15 passes photovoltaic board cover 10, and with the one end of first photovoltaic board 11 is connected, dust shield 14's the other end passes through extension spring 16 and is connected with photovoltaic board cover 10 lateral wall.
The driving motor 7 is a stepping motor, and can realize forward and reverse accurate rotation.
The leading wheel is all installed to the same one side of upper portion one side and the lower part of photovoltaic board cover 10, rope 15 passes through the leading wheel, can tensioning rope 15, guarantees tensile rope 15's stability.
The area of the dust shielding plate 14 is larger than the lighting surface of the second photovoltaic plate 13, so that the dust shielding plate 14 can completely cover the lighting surface of the second photovoltaic plate 13.
As shown in fig. 3, the driving motor 7 rotates to drive the threaded rod 4 to rotate through the driving gear 8 and the driven gear 6, and then the nut sleeve 5 drives the first photovoltaic panel 11 to extend out of the photovoltaic panel cover 10, the first photovoltaic panel 11 pulls the rope 15, the rope 15 pulls the dust shielding plate 14 to be away from the second photovoltaic panel 13, the tension spring 16 is stressed to be stretched, and then the second photovoltaic panel 13 can be stabilized, and at this time, both the first photovoltaic panel 11 and the second photovoltaic panel 13 can be subjected to photoelectric conversion.
Examples
The bottom of the nut sleeve 5 is provided with a roller 17, the roller 17 is tightly attached to the bottom wall of the mounting seat 3, when the nut sleeve 5 moves, the roller 17 can roll on the bottom wall of the mounting seat 3 to play a role in stabilizing the nut sleeve 5, the row brush 18 is arranged above the opening of the photovoltaic panel cover 10, when the first photovoltaic panel 11 stretches into the photovoltaic panel cover 10, the row brush 18 can clean dust and impurities on the lighting surface of the first photovoltaic panel 11, and the photoelectric conversion rate is improved.
It is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a solar street lamp that photoelectric conversion is high, includes stand and sets up the illumination lamp body in stand one side, its characterized in that: the top end of the upright post is provided with a mounting seat, a threaded rod is rotatably mounted in the mounting seat, a nut sleeve is sleeved on the threaded rod, a driven gear is sleeved at one end of the threaded rod, a driving motor is arranged below the threaded rod, a driving gear is mounted on an output shaft of the driving motor, the driving gear is meshed with the driven gear, a sliding through groove is formed in the upper portion of the mounting seat, a photovoltaic panel cover with one side open is fixedly arranged on the upper portion of the mounting seat, a first photovoltaic panel is arranged in the photovoltaic panel cover, a support arm is fixed at one end of the first photovoltaic panel, the support arm penetrates through the sliding through groove to be fixedly connected with the nut sleeve, a second photovoltaic panel is fixed at the top of the photovoltaic panel cover, a dust shielding plate is arranged above the second photovoltaic panel, one end of the dust shielding plate is connected with one end of a rope, and the other end of the rope penetrates through the photovoltaic panel cover and is connected with one end of the first photovoltaic panel, the other end of the dust shielding plate is connected with the side wall of the photovoltaic panel cover through an extension spring.
2. The solar street lamp with high photoelectric conversion rate as claimed in claim 1, wherein: the driving motor is a stepping motor.
3. The solar street lamp with high photoelectric conversion rate as claimed in claim 1, wherein: the guide wheels are installed on one side of the upper portion of the photovoltaic panel cover and the same side of the lower portion of the photovoltaic panel cover, and the rope passes through the guide wheels.
4. The solar street lamp with high photoelectric conversion rate as claimed in claim 1, wherein: the area of the dust shielding plate is larger than the lighting surface of the second photovoltaic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904014.8U CN215831817U (en) | 2021-08-13 | 2021-08-13 | Solar street lamp with high photoelectric conversion rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904014.8U CN215831817U (en) | 2021-08-13 | 2021-08-13 | Solar street lamp with high photoelectric conversion rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215831817U true CN215831817U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121904014.8U Active CN215831817U (en) | 2021-08-13 | 2021-08-13 | Solar street lamp with high photoelectric conversion rate |
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| Country | Link |
|---|---|
| CN (1) | CN215831817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811529A (en) * | 2022-05-05 | 2022-07-29 | 浙江工业大学之江学院 | Lithium electricity intelligent LED solar street lamp |
-
2021
- 2021-08-13 CN CN202121904014.8U patent/CN215831817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811529A (en) * | 2022-05-05 | 2022-07-29 | 浙江工业大学之江学院 | Lithium electricity intelligent LED solar street lamp |
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