CN215831821U - Energy-saving city street lamp - Google Patents
Energy-saving city street lamp Download PDFInfo
- Publication number
- CN215831821U CN215831821U CN202121996031.9U CN202121996031U CN215831821U CN 215831821 U CN215831821 U CN 215831821U CN 202121996031 U CN202121996031 U CN 202121996031U CN 215831821 U CN215831821 U CN 215831821U
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- China
- Prior art keywords
- threaded rod
- lamp body
- photovoltaic panel
- driving motor
- street lamp
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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 an energy-saving urban street lamp which comprises a stand column, a first lighting lamp body and a second lighting lamp body, wherein the first lighting lamp body and the second lighting lamp body are symmetrically hinged to two sides of the upper end of the stand column, two opposite sides of the stand column are respectively provided with a sliding groove, two sides of the inside of the stand column are respectively provided with a first threaded rod and a second threaded rod, a driving motor is arranged at the center of the bottom of the stand column, a street lamp controller is arranged on one side of the driving motor, and a photovoltaic panel is arranged between the first threaded rod and the second threaded rod extending section at the top end of the stand column. According to the utility model, the first threaded rod and the second threaded rod are driven to rotate by the driving motor, so that when the photovoltaic panel rises to collect light, the first illuminating lamp body and the second illuminating lamp body fall down, and when the photovoltaic panel falls down and does not work, the first illuminating lamp body and the second illuminating lamp body stretch, the staggered work of the photovoltaic panel and the illuminating lamp bodies is realized, the amount of dust falling on the photovoltaic panel and the illuminating lamp bodies is further reduced, the photoelectric conversion rate of the photovoltaic panel is improved, and the service life of the illuminating lamp bodies is prolonged.
Description
Technical Field
The utility model relates to the field of street lamps, in particular to an energy-saving urban street lamp.
Background
The LED street lamp is a main facility for urban illumination, the photovoltaic panel is additionally arranged on the street lamp to realize the utilization of solar energy, further the municipal power utilization can be avoided, meanwhile, the energy can be saved, most of the photovoltaic panel on the street lamp is fixed at the top end of the lamp post, and the illumination lamp body is also fixed on the lamp post, so that the amount of dust falling on the photovoltaic panel and the illumination lamp body is increased, the photoelectric conversion rate of the photovoltaic panel and the dust are reduced, the dust easily enters the illumination lamp body to cause untimely internal heat dissipation, and the service life of the street lamp is further shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-saving urban street lamp to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: an energy-saving urban street lamp comprises a stand column, a first lighting lamp body and a second lighting lamp body which are symmetrically hinged on two sides of the upper end of the stand column, wherein two opposite sides of the stand column are respectively provided with a sliding groove, two inner sides of the stand column are respectively provided with a first threaded rod and a second threaded rod, the center of the bottom of the stand column is provided with a driving motor, one side of the driving motor is provided with a street lamp controller, the bottom ends of the first threaded rod and the second threaded rod are respectively sleeved with a driven gear, the top ends of the first threaded rod and the second threaded rod penetrate through the top of the stand column, an output shaft of the driving motor is sleeved with a driving gear, the two driven gears are mutually meshed with the driving gear, a photovoltaic panel is arranged between extension sections of the first threaded rod and the second threaded rod at the top end of the stand column, the upper end of the photovoltaic panel is installed on the first threaded rod through a nut sleeve A, and the lower end of the photovoltaic panel is installed on the second threaded rod through a nut sleeve B, in the stand be equipped with nut cover C and nut cover D on first threaded rod and the second threaded rod respectively, support arm on the first illumination lamp body with be equipped with bracing piece A between the nut cover C, bracing piece A's one end articulates on the support arm of first illumination lamp body, and the other end passes the spout articulates one side of nut cover C, support arm on the second illumination lamp body with be equipped with bracing piece B between the nut cover D, bracing piece B's one end articulates on the support arm of second illumination lamp body, and the other end passes the spout articulates one side of nut cover D.
The driving motor is a stepping motor.
The street lamp controller is electrically connected with the driving motor and comprises a time control switch and a light control switch.
The top end of the upright post is positioned on one side of the second threaded rod, a baffle is fixed on one side of the second threaded rod in opposite directions, a slide bar is fixedly arranged on one side of the baffle, a slide groove is formed in one side of the nut sleeve B, and the nut sleeve B is slidably arranged on the slide bar through the slide groove.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the first threaded rod and the second threaded rod are driven to rotate by the driving motor, so that when the photovoltaic panel rises to collect light, the first illuminating lamp body and the second illuminating lamp body fall down, and when the photovoltaic panel falls down and does not work, the first illuminating lamp body and the second illuminating lamp body stretch, the staggered work of the photovoltaic panel and the illuminating lamp bodies is realized, the amount of dust falling on the photovoltaic panel and the illuminating lamp bodies is further reduced, the photoelectric conversion rate of the photovoltaic panel is improved, and the service life of the illuminating lamp bodies 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 a state diagram 1 of embodiment 1 of the present invention;
FIG. 2 is a state diagram 2 of embodiment 1 of the present invention;
FIG. 3 is a state diagram 1 of embodiment 2 of the present invention;
FIG. 4 is a state diagram of embodiment 2 of the present invention;
in the figure: 1, upright column; 2 a first lighting lamp body; 3 a second lighting lamp body; 4, a chute; 5 a first threaded rod; 6 a second threaded rod; 7 driving the motor; 8 street lamp controllers; 9 a driven gear; 10 a driving gear; 11 a photovoltaic panel; 12, a nut sleeve A; 13, a nut sleeve B; 14, a nut sleeve C; 15, nut sleeve D; 16 support the rod A; 17 supporting the rod B; 18 a baffle plate; 19 a slide bar; 20.
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, the present invention provides a technical solution: an energy-saving urban street lamp comprises a stand column 1, and a first lighting lamp body 2 and a second lighting lamp body 3 which are symmetrically hinged on two sides of the upper end of the stand column 1, wherein two opposite sides of the stand column 1 are respectively provided with a sliding groove 4, two inner sides of the stand column are respectively provided with a first threaded rod 5 and a second threaded rod 6, the center of the bottom of the stand column is provided with a driving motor 7, one side of the driving motor 7 is provided with a street lamp controller 8, the bottom ends of the first threaded rod 5 and the second threaded rod 6 are respectively sleeved with a driven gear 9, the top ends of the first threaded rod 5 and the second threaded rod 6 penetrate through the top of the stand column 1, an output shaft of the driving motor 7 is sleeved with a driving gear 10, the two driven gears 9 are mutually meshed with the driving gear 10, a photovoltaic panel 11 is arranged between the extending sections of the first threaded rod 5 and the second threaded rod 6 at the top end of the stand column 1, the upper end of the photovoltaic panel 11 is installed on the first threaded rod 5 through a nut sleeve A12, the lower end of the photovoltaic panel 11 is installed on the second threaded rod 6 through a nut sleeve B13, a nut sleeve C14 and a nut sleeve D15 are respectively sleeved on the first threaded rod 5 and the second threaded rod 6 in the upright post 1, a support rod a16 is arranged between a support arm on the first illumination lamp body 2 and the nut sleeve C14, one end of the support rod a16 is hinged on the support arm of the first illumination lamp body 2, the other end of the support rod a passes through the sliding groove 4 and is hinged on one side of the nut sleeve C14, a support rod B17 is arranged between a support arm on the second illumination lamp body 3 and the nut sleeve D15, one end of the support rod B17 is hinged on the support arm of the second illumination lamp body 3, and the other end of the support rod B17 passes through the sliding groove 4 and is hinged on one side of the nut sleeve D15.
The driving motor 7 is a stepping motor, can realize accurate rotation in forward and reverse directions, and can realize instantaneous starting or stopping.
Street lamp controller 8 electric connection driving motor 7, street lamp controller 8 includes time switch and photoswitch.
The top of the upright post 1 is located one side of the second threaded rod 6 is fixed with a baffle 18, the baffle 18 with the second threaded rod 6 is fixed with a slide bar 19 on the opposite side, one side of a nut sleeve B13 is provided with a sliding groove, a nut sleeve B13 is slidably mounted on the slide bar 19 through the sliding groove, when the photovoltaic panel 11 goes up and down, the nut sleeve B13 can slide on the slide bar 19 through the sliding groove, the nut sleeve B13 can be limited, and meanwhile, the lifting stability of the photovoltaic panel 11 is ensured.
As shown in fig. 2, when the driving motor 7 is started, the driving gear 10 and the two driven gears 9 drive the first threaded rod 5 and the second threaded rod 6 to rotate, the nut sleeve C14 and the nut sleeve D15 move downward, and the support rod a and the support rod B drive the first illumination lamp body 2 and the second illumination lamp body 3 to fall and retract, and meanwhile, the nut sleeve a12 and the nut sleeve B13 drive the photovoltaic panel 11 to rise, at this time, the photovoltaic panel 11 can sufficiently receive sunlight, so that sufficient photoelectric conversion is realized, and the first illumination lamp body 2 and the second illumination lamp body 3 which fall and retract can reduce dust accumulation and enhance the wind resistance; the thread directions of the first threaded rod 5 and the second threaded rod 6 on the top end of the upright post 1 are opposite to the thread directions of the first threaded rod 5 and the second threaded rod 6 in the upright post 1, and further, when the first threaded rod 5 and the second threaded rod 6 rotate, the up-down moving directions of the nut sleeve A12 and the nut sleeve B13, the nut sleeve C14 and the nut sleeve D15 can be opposite.
Example 2
A dust shielding plate 20 is hinged to the top end of the baffle 18, and after the photovoltaic panel 11 descends, the dust shielding plate 20 can shield the photovoltaic panel 11 (as shown in fig. 3) so as to shield dust; after the photovoltaic panel 11 rises, the photovoltaic panel 11 pushes the dust shielding plate 20 open, so as to realize the light collection and photoelectric conversion (as shown in fig. 4).
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 an energy-saving city street lamp, includes the stand, the mutual symmetry articulates at the first illumination lamp body and the second illumination lamp body of stand upper end both sides, its characterized in that: the two opposite sides of the upright post are respectively provided with a sliding groove, the two inner sides of the upright post are respectively provided with a first threaded rod and a second threaded rod, the center of the bottom of the upright post is provided with a driving motor, one side of the driving motor is provided with a street lamp controller, the bottom ends of the first threaded rod and the second threaded rod are respectively sleeved with a driven gear, the top ends of the first threaded rod and the second threaded rod penetrate through the top of the upright post, an output shaft of the driving motor is sleeved with a driving gear, the two driven gears are mutually meshed with the driving gear, a photovoltaic panel is arranged between the extending sections of the first threaded rod and the second threaded rod at the top end of the upright post, the upper end of the photovoltaic panel is arranged on the first threaded rod through a nut sleeve A, the lower end of the photovoltaic panel is arranged on the second threaded rod through a nut sleeve B, and the first threaded rod and the second threaded rod in the upright post are respectively sleeved with a nut sleeve C and a nut sleeve D, support arm on the first illumination lamp body with be equipped with bracing piece A between the nut cover C, bracing piece A's one end articulates on the support arm of first illumination lamp body, and the other end passes the spout articulates one side of nut cover C, support arm on the second illumination lamp body with be equipped with bracing piece B between the nut cover D, bracing piece B's one end articulates on the support arm of second illumination lamp body, and the other end passes the spout articulates one side of nut cover D.
2. The energy-saving city street lamp according to claim 1, characterized in that: the driving motor is a stepping motor.
3. The energy-saving city street lamp according to claim 1, characterized in that: the street lamp controller is electrically connected with the driving motor and comprises a time control switch and a light control switch.
4. The energy-saving city street lamp according to claim 1, characterized in that: the top end of the upright post is positioned on one side of the second threaded rod, a baffle is fixed on one side of the second threaded rod in opposite directions, a slide bar is fixedly arranged on one side of the baffle, a slide groove is formed in one side of the nut sleeve B, and the nut sleeve B is slidably arranged on the slide bar through the slide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996031.9U CN215831821U (en) | 2021-08-23 | 2021-08-23 | Energy-saving city street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996031.9U CN215831821U (en) | 2021-08-23 | 2021-08-23 | Energy-saving city street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215831821U true CN215831821U (en) | 2022-02-15 |
Family
ID=80196618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121996031.9U Active CN215831821U (en) | 2021-08-23 | 2021-08-23 | Energy-saving city street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215831821U (en) |
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2021
- 2021-08-23 CN CN202121996031.9U patent/CN215831821U/en active Active
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