CN215892195U - Solar street lamp with high photoelectric conversion rate - Google Patents
Solar street lamp with high photoelectric conversion rate Download PDFInfo
- Publication number
- CN215892195U CN215892195U CN202121924632.9U CN202121924632U CN215892195U CN 215892195 U CN215892195 U CN 215892195U CN 202121924632 U CN202121924632 U CN 202121924632U CN 215892195 U CN215892195 U CN 215892195U
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- photovoltaic panel
- mounting seat
- sliding
- photoelectric conversion
- block
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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
Abstract
The utility model provides a solar street lamp with high photoelectric conversion rate, which comprises a lamp post, an installation seat arranged at the top end of the lamp post and a lighting lamp holder arranged on one side of the installation seat, wherein the installation seat is hollow, one side of the installation seat is open, a first photovoltaic panel is arranged on the upper part of the installation seat, and a second photovoltaic panel is arranged in the installation seat. According to the photovoltaic panel, the driving motor drives the threaded shaft to drive the nut sleeve to move, the moving nut sleeve drives the sliding block to slide through the push rod, so that the photovoltaic panel extends out of and retracts into the mounting seat, the daylighting area of the photovoltaic panel is increased, the photoelectric conversion rate of the photovoltaic panel is improved, and the power generation amount is high and stable.
Description
Technical Field
The utility model relates to the field of solar street lamps, in particular to a solar street lamp with high photoelectric conversion rate.
Background
The existing solar street lamp generates electricity by absorbing solar energy through a solar panel, realizes the utilization of the solar energy and saves energy consumption. The existing photovoltaic panels are all single photovoltaic panels, the lighting area is small, the photoelectric conversion rate is low, the power generation amount is small, and if the area of the photovoltaic panels is increased, the wind resistance and safety of the photovoltaic panels are low.
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 lamp post, a mounting seat arranged at the top end of the lamp post and a lighting lamp holder arranged on one side of the mounting seat, wherein the mounting seat is hollow, one side of the mounting seat is open, a first photovoltaic panel is arranged on the upper portion of the mounting seat, a second photovoltaic panel is arranged in the mounting seat, two sliding grooves are symmetrically formed in the end side of the second photovoltaic panel respectively, and sliding blocks are arranged in the two sliding grooves respectively;
a long block is fixedly arranged on one side in the mounting seat, a slide way is formed in one side of the long block opposite to the end side of the second photovoltaic panel, a slide block is arranged in the slide way, a threaded shaft is rotatably arranged between the long block and one side of the mounting seat in the width direction, a nut sleeve is sleeved on the threaded shaft, a driven gear is sleeved at one end of the threaded shaft, the driven gear is mutually meshed with a driving gear, and the driving gear is arranged on a driving motor;
two mutually-crossed push rods with hinged middle parts are arranged between the second photovoltaic panel and the threaded shaft, two ends of one push rod are respectively hinged on the nut sleeve and the sliding block crossed with the nut sleeve, and two ends of the other push rod are respectively hinged on the sliding block and the sliding block crossed with the sliding block.
The both ends of second photovoltaic board distolateral are equipped with the stopper respectively, just width direction's both sides are equipped with the locating piece respectively in the mount pad.
The nut sleeve and one side of the mounting seat opposite to each other are fixedly provided with a stabilizing block with a sliding groove opening, the inner side of the mounting seat is provided with a sliding strip, and the stabilizing block is slidably mounted on the sliding strip through the sliding groove opening.
The driving motor is a stepping motor.
Compared with the prior art, the utility model has the following beneficial effects: according to the photovoltaic panel, the driving motor drives the threaded shaft to drive the nut sleeve to move, the moving nut sleeve drives the sliding block to slide through the push rod, so that the photovoltaic panel extends out of and retracts into the mounting seat, the daylighting area of the photovoltaic panel is increased, the photoelectric conversion rate of the photovoltaic panel is improved, and the power generation amount is high and stable.
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 a front view of embodiment 1 of the present invention;
fig. 2 is a top view of a second photovoltaic panel extending out of a mounting base in example 1 of the present invention;
fig. 3 is a schematic top view of a second photovoltaic panel retracted into a mounting base in example 1 of the present invention;
fig. 4 is a schematic top view of a second photovoltaic panel protruding from the mounting base in embodiment 1 of the present invention;
FIG. 5 is a schematic view of example 2 of the present invention;
in the figure: 1, a lamp post; 2, mounting a base; 3 lighting lamp holder; 4 a first photovoltaic panel; 5 a second photovoltaic panel; 6, a chute; 7, a sliding block; 8, long blocks; 9, a slideway; 10, a slide block; 11 a threaded shaft; 12, a nut sleeve; 13 a driven gear; 14 a drive gear; 15 driving the motor; 16 push rods; 17 a limiting block; 18 positioning blocks; 19 a stabilizing block; 20 a slide bar; 21 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.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: a solar street lamp with high photoelectric conversion rate comprises a lamp post 1, a mounting seat 2 arranged at the top end of the lamp post 1 and a lighting lamp holder 3 arranged on one side of the mounting seat 2, wherein the mounting seat 2 is hollow, one side of the mounting seat is open, a first photovoltaic panel 4 is arranged on the upper portion of the mounting seat 2, a second photovoltaic panel 5 is arranged in the mounting seat 2, two sliding grooves 6 are symmetrically formed in the end side of each second photovoltaic panel 5, and sliding blocks 7 are arranged in the two sliding grooves 6;
a long block 8 is fixedly arranged on one side in the mounting seat 2, a slide way 9 is arranged on one side of the long block 8 opposite to the end side of the second photovoltaic panel 5, a slide block 10 is arranged in the slide way 9, a threaded shaft 11 is rotatably arranged between the long block 8 and one side of the mounting seat 2 in the width direction, a nut sleeve 12 is sleeved on the threaded shaft 11, a driven gear 13 is sleeved at one end of the threaded shaft, the driven gear 13 is meshed with a driving gear 14, and the driving gear 14 is arranged on a driving motor 15;
two push rods 16 which are mutually crossed and are hinged to the middle portion are arranged between the second photovoltaic panel 5 and the threaded shaft 11, two ends of one push rod 16 are respectively hinged to the nut sleeve 12 and the sliding block 7 which is crossed with the nut sleeve 12, and two ends of the other push rod 16 are respectively hinged to the sliding block 10 and the sliding block 7 which is crossed with the sliding block 10.
The both ends of second photovoltaic board 5 distolateral are equipped with stopper 17 respectively, just width direction's both sides are equipped with locating piece 18 respectively in mount pad 2, and when second photovoltaic board 5 shrink into mount pad 2 in, stopper 17 and locating piece 18 contradict each other and spacing second photovoltaic board 5.
The opposite side of the nut sleeve 12 and the mounting base 2 is fixedly provided with a stabilizing block 19 with a sliding groove opening, the opposite side of the mounting base 2 is provided with a sliding strip 20, the stabilizing block 19 is slidably mounted on the sliding strip 20 through the sliding groove opening, when the nut sleeve 12 moves along the threaded shaft 11, the stabilizing block 19 slides on the sliding strip 20, the movement of the nut sleeve 12 can be stabilized, and further the contraction of the second photovoltaic panel 5 is stabilized.
The driving motor 15 is a stepping motor, and can be started or stopped instantaneously to realize accurate rotation in the positive direction.
As shown in fig. 4, when the driving motor 15 drives the threaded shaft 11 to rotate through the driving gear 14 and the driven gear 13, the nut sleeve 12 moves towards one end of the threaded shaft 11, and at this time, the two push rods 16 respectively drive the sliding blocks 10 and the two sliding blocks 7 to slide in the sliding ways 9 and the sliding grooves 6 in an opposite direction, so that the second photovoltaic panel 5 is pushed out of the mounting seat 2.
Example 2
Referring to fig. 5, on the basis of the technical solution of embodiment 1, a row brush 21 is additionally installed at an opening of the installation base 2, and when the second photovoltaic panel 5 extends into the installation base 2, the lighting surface of the second photovoltaic panel 5 can be cleaned, so as to ensure the lighting efficiency of the second photovoltaic panel 5.
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 the lamp pole, sets up the mount pad on lamp pole top and the illumination lamp holder of one side, its characterized in that: the mounting seat is hollow, one side of the mounting seat is open, a first photovoltaic panel is mounted at the upper part of the mounting seat, a second photovoltaic panel is arranged in the mounting seat, two sliding grooves are symmetrically formed in the end side of the second photovoltaic panel respectively, and sliding blocks are arranged in the two sliding grooves respectively;
a long block is fixedly arranged on one side in the mounting seat, a slide way is formed in one side of the long block opposite to the end side of the second photovoltaic panel, a slide block is arranged in the slide way, a threaded shaft is rotatably arranged between the long block and one side of the mounting seat in the width direction, a nut sleeve is sleeved on the threaded shaft, a driven gear is sleeved at one end of the threaded shaft, the driven gear is mutually meshed with a driving gear, and the driving gear is arranged on a driving motor;
two mutually-crossed push rods with hinged middle parts are arranged between the second photovoltaic panel and the threaded shaft, two ends of one push rod are respectively hinged on the nut sleeve and the sliding block crossed with the nut sleeve, and two ends of the other push rod are respectively hinged on the sliding block and the sliding block crossed with the sliding block.
2. The solar street lamp with high photoelectric conversion rate as claimed in claim 1, wherein: the both ends of second photovoltaic board distolateral are equipped with the stopper respectively, just width direction's both sides are equipped with the locating piece respectively in the mount pad.
3. The solar street lamp with high photoelectric conversion rate as claimed in claim 1, wherein: the nut sleeve and one side of the mounting seat opposite to each other are fixedly provided with a stabilizing block with a sliding groove opening, the inner side of the mounting seat is provided with a sliding strip, and the stabilizing block is slidably mounted on the sliding strip through the sliding groove opening.
4. The solar street lamp with high photoelectric conversion rate as claimed in claim 1, wherein: the driving motor is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121924632.9U CN215892195U (en) | 2021-08-16 | 2021-08-16 | Solar street lamp with high photoelectric conversion rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121924632.9U CN215892195U (en) | 2021-08-16 | 2021-08-16 | Solar street lamp with high photoelectric conversion rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215892195U true CN215892195U (en) | 2022-02-22 |
Family
ID=80342775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121924632.9U Active CN215892195U (en) | 2021-08-16 | 2021-08-16 | Solar street lamp with high photoelectric conversion rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215892195U (en) |
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2021
- 2021-08-16 CN CN202121924632.9U patent/CN215892195U/en active Active
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