CN215808229U

CN215808229U - Energy-saving solar LED street lamp for city

Info

Publication number: CN215808229U
Application number: CN202121908541.6U
Authority: CN
Inventors: 宋昕; 陆永磊; 宋加海
Original assignee: Jiangsu Langlide Photoelectric Co ltd
Current assignee: Jiangsu Langlide Photoelectric Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-11
Anticipated expiration: 2031-08-13

Abstract

The utility model provides an energy-saving solar LED street lamp for cities, which comprises a lamp post, wherein a lamp arm is fixedly connected to the upper end of the lamp post, a chute is formed in the upper side of the lamp arm, a threaded shaft is transversely and rotatably installed in the lamp arm, a driven gear is sleeved at one end of the threaded shaft, a driving motor is fixedly arranged below one end of the threaded shaft, a driving gear is installed on an output shaft of the driving motor, a nut sleeve is sleeved on the threaded shaft, a photovoltaic panel is arranged above the lamp arm, one end of a connecting rod is rotatably installed at the upper end of the photovoltaic panel, the other end of the connecting rod is rotatably installed on the side wall of the lamp post, one end of a connecting arm is rotatably installed at the lower end of the photovoltaic panel, the other end of the connecting arm penetrates through the chute and is rotatably installed on the nut sleeve, and a lamp cap is arranged at the bottom of the tail end of the lamp arm. This practicality drives the slip of slider through the rotation of threaded shaft to through the adjustment of linking arm drive photovoltaic board angle, the photovoltaic board still can accept more illumination when seasonal variation, has solved and has accepted the insufficient problem that makes efficiency lower of illumination.

Description

Energy-saving solar LED street lamp for city

Technical Field

The utility model relates to the field of street lamps, in particular to an energy-saving solar LED street lamp for a city.

Background

The solar street lamp is powered by the crystalline silicon solar cell, the ultra-high brightness LED lamp is used as a light source and is controlled by the intelligent charge and discharge controller, and the solar street lamp is safe, environment-friendly and energy-saving, so that the solar street lamp is widely applied.

The photovoltaic panel of the existing solar street lamp is generally fixed on a lamp post, but the sunlight irradiation angle changes along with seasons, so that the solar street lamp cannot well receive illumination, the efficiency of converting electric energy is low, and the photovoltaic panel is positioned at a high place and is easy to overturn and break in windy weather.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving solar LED street lamp for a city, which aims 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 solar LED street lamp for cities comprises a lamp post, a lamp arm is fixedly connected at the upper end of the lamp post, a chute is arranged at the upper side of the lamp arm, a threaded shaft is transversely and rotatably arranged in the box body, a driven gear is sleeved at one end of the threaded shaft, a driving motor is fixedly arranged below one end of the threaded shaft, a driving gear is arranged on an output shaft of the driving motor, the driving gear is meshed with the driven gear, the threaded shaft is sleeved with a nut sleeve, a photovoltaic panel is arranged above the lamp arm, one end of a connecting rod is rotatably arranged at the upper end of the photovoltaic panel, the other end of the connecting rod is rotatably arranged on the side wall of the lamp post, the lower extreme of photovoltaic board rotates the one end of installation linking arm, the other end of linking arm passes the spout, and rotate and install nut is sheathe in, the terminal bottom of lamp arm is equipped with the lamp holder.

The driving motor is a stepping motor.

The lower part of the nut sleeve is fixedly provided with a sliding block, the bottom in the lamp arm is fixedly provided with a sliding strip, and the sliding block is slidably arranged on the sliding strip.

Compared with the prior art, the utility model has the following beneficial effects:

1. the photovoltaic panel provided by the utility model has a simple structure, the sliding of the sliding block is driven by the rotation of the threaded shaft, and the angle of the photovoltaic panel is driven by the connecting arm to be adjusted, so that the photovoltaic panel can still receive more illumination when the season changes, and the problem of low efficiency caused by insufficient illumination receiving is solved.

2. The connecting rod can support and stabilize the photovoltaic panel, reduces wind force on the photovoltaic panel in windy weather, and greatly reduces the possibility of overturning and breaking the photovoltaic panel.

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 schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a state diagram of embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of embodiment 2 of the present invention;

in the figure: 1, a lamp post; 2, a lamp arm; 3, a chute; 4, a threaded shaft; 5 a driven gear; 6 driving the motor; 7 a driving gear; 8, a nut sleeve; 9 a photovoltaic panel; 10 connecting rods; 11 connecting arms; 12 a lamp cap; 13 a slide block; 14 slide bar.

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: the utility model provides an energy-saving solar energy LED street lamp for city, including lamp pole 1, 1 upper end fixedly connected with lamp arm 2 of lamp pole, spout 3 has been seted up to 2 upsides of lamp arm, and inside horizontal rotation installs screw shaft 4, the one end cover of screw shaft 4 is equipped with driven gear 5, the fixed driving motor 6 that is equipped with in below of 4 one ends of screw shaft, install driving gear 7 on driving motor 6's the output shaft, driving gear 7 and driven gear 5 intermeshing, the cover is equipped with nut cover 8 on the

screw shaft

4, 2 tops of lamp arm are equipped with photovoltaic board 9, the one end of erection joint pole 10 is rotated to the upper end of photovoltaic board 9, the other end of connecting rod 10 rotates and installs on 1 lateral wall of lamp pole, the lower extreme of photovoltaic board 9 rotates the one end of erection joint arm 11, the other end of linking arm 11 passes spout 3, and rotate and install on

nut cover

8, 2 terminal bottoms of lamp arm are equipped with lamp holder 12.

The driving motor 6 is a stepping motor, can realize forward and reverse accurate rotation, and can be started or stopped instantaneously.

A street lamp controller (not shown in the figure) is arranged in the lamp post 1, the street lamp controller comprises a time control switch and a light control switch (the street lamp controller is a market universal control device, and the specific structure and type of the street lamp controller are common knowledge in the field), and the street lamp controller is electrically connected with a driving motor 6;

the driving motor 6 rotates to drive the threaded shaft 4 to rotate through the driving gear 7 and the driven gear 5, the nut sleeve 8 moves on the threaded shaft 4, the angle of the photovoltaic panel 9 is driven to be adjusted through the connecting arm 11 (as shown in fig. 2), and when the angle of the photovoltaic panel 9 is adjusted, the photovoltaic panel 9 can be stabilized through the connecting rod 10.

Example 2

The lower part of the nut sleeve 8 is fixedly provided with a sliding block 13, the bottom in the lamp arm 2 is fixedly provided with a sliding strip 14, the sliding block 13 is slidably arranged on the sliding strip 14, and when the nut sleeve 8 moves, the sliding block 13 can slide on the sliding strip 14, so that the stable effect on the movement of the nut sleeve 8 can be realized.

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

1. The utility model provides an energy-saving solar energy LED street lamp for city, includes lamp pole (1), its characterized in that: the lamp comprises a lamp pole (1), a lamp arm (2) is fixedly connected to the upper end of the lamp pole (1), a sliding groove (3) is formed in the upper side of the lamp arm (2), a threaded shaft (4) is installed in the lamp arm (2) in a transverse rotating mode, a driven gear (5) is sleeved at one end of the threaded shaft (4), a driving motor (6) is fixedly arranged below one end of the threaded shaft (4), a driving gear (7) is installed on an output shaft of the driving motor (6), the driving gear (7) is meshed with the driven gear (5), a nut sleeve (8) is sleeved on the threaded shaft (4), a photovoltaic panel (9) is arranged above the lamp arm (2), one end of a connecting rod (10) is installed at the upper end of the photovoltaic panel (9) in a rotating mode, the other end of the connecting rod (10) is installed on the side wall of the lamp pole (1) in a rotating mode, and one end of a connecting arm (11) is installed at the lower end of the photovoltaic panel (9) in a rotating mode, the other end of the connecting arm (11) penetrates through the sliding groove (3) and is rotatably installed on the nut sleeve (8), and a lamp cap (12) is arranged at the bottom of the tail end of the lamp arm (2).

2. The energy-saving urban solar LED street lamp according to claim 1, characterized in that: the driving motor (6) is a stepping motor.

3. The energy-saving urban solar LED street lamp according to claim 1, characterized in that: the lower part of the nut sleeve (8) is fixedly provided with a sliding block (13), the bottom in the lamp arm (2) is fixedly provided with a sliding strip (14), and the sliding block (13) is slidably arranged on the sliding strip (14).