CN214700499U

CN214700499U - Solar street lamp convenient to maintenance

Info

Publication number: CN214700499U
Application number: CN202120682405.3U
Authority: CN
Inventors: 李少杰
Original assignee: Shenzhen Yaneng Photoelectric Co ltd
Current assignee: Shenzhen Yaneng Photoelectric Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-12
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a solar street lamp convenient to maintenance, include: the lamp post, the lifting pipe sleeve, the photovoltaic panel assembly and the driving motor, the inner wall of the upper half part of the lamp post is fixedly connected with a supporting seat through clamping, the upper half inner wall of the lamp post is positioned above the limiting block and fixedly connected with an electric hydraulic rod through clamping, one end of the bottom of the piston rod of the electric hydraulic rod is fixedly connected with one side of the top of the limiting block through a steel wire rope, when the photovoltaic panel assembly and the lamp panel need to be maintained, the PLC controller controls the piston rod of the electric hydraulic rod to contract to drive the limiting block to fold and gather towards the center of the lamp post, at the moment, the limiting block retracts into the lamp post, and simultaneously controls the driving motor to drive the gear on the driving gear rack to rotate, under the guiding action of the guide wheel frame, the lifting sleeve descends outside the lamp post under the condition that the gear of the driving wheel frame is meshed with the rack of the lamp holder, so that the maintenance is conveniently and smoothly carried out.

Description

Solar street lamp convenient to maintenance

Technical Field

The utility model relates to a solar street lamp technical field specifically is a solar street lamp convenient to maintenance is maintained.

Background

With the continuous enhancement of the national new energy-saving and environment-friendly policy, the gradual reduction of coal-fired power generation and the increase of the use of renewable energy sources are the development directions of the national future energy policy, public illumination such as expressway and road illumination is a large consumer, and light is the proportion of 30% of the electricity consumption of urban public illumination in the illumination power consumption of China and accounts for 10% -12% of the total power generation amount of China, so that the solar street lamp is used for replacing the traditional commercial street lamp illumination and can be regarded as an important means for energy conservation, emission reduction and polluted air treatment, and the solar street lamp is popular in the illumination market due to the advantages of environmental protection, no power consumption, convenience in installation, safety, durability and the like.

Solar street lamp among the prior art generally is through bolt fixed mounting to the top of street lamp bracing piece, need adopt the lift truck to send maintainer to the high altitude during the maintenance for solar street lamp maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp convenient to maintenance is maintained to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solar street light convenient to repair and maintain, comprising: the lamp post, the lifting pipe sleeve, the photovoltaic panel assembly and the driving motor, wherein a supporting seat is fixedly connected to the inner wall of the upper half part of the lamp post through a clamping joint, four sides of the top of the supporting seat are rotatably connected with a limiting block through torsional springs, an electric hydraulic rod is fixedly connected to the upper half part of the inner wall of the lamp post above the limiting block through the clamping joint, one end of the bottom of a piston rod of the electric hydraulic rod is fixedly connected to one side of the top of the limiting block through a steel wire rope, racks are fixedly connected to the inner parts of the outer walls of two sides of the lamp post through the clamping joint, guide grooves are formed in the outer walls of two sides, far away from the racks, of the lamp post, a lamp holder is fixedly connected to the outer wall of one side of the lifting pipe sleeve through a welding joint, the photovoltaic panel assembly is fixedly connected to one side of the upper half part of the lamp holder through a screw joint, a lamp panel is fixedly connected to one side of the bottom of the lamp holder through a screw joint, the lifting pipe sleeve is positioned on the inner walls of two sides of the racks of the lamp post through a driving gear holder fixedly connected to a driving gear rack through a screw joint, the lifting pipe sleeve is located on the inner walls of two sides of the lamp pole guide groove and is fixedly connected with a guide wheel carrier through a screw, the inner walls of two sides of the lifting pipe sleeve are located on one side of a driving wheel carrier and are fixedly connected with a driving motor through a clamping connection, and the power output end of the driving motor is fixedly connected with one end of the driving gear carrier.

Furthermore, the outer wall of the lamp pole is located inside the guide groove and the rack and is provided with a receding groove at the contact part with the limiting block.

Furthermore, the limiting block is triangular.

Further, a gear on the driving gear rack is meshed with a rack on the lamp post.

Furthermore, the width of the guide groove on the lamp pole is the same as the thickness of the guide wheel frame.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model realizes the use of the solar street lamp convenient for maintenance and maintenance by controlling the contraction of the piston rod of the electric hydraulic rod through the PLC controller to drive the closing of the stopper and gather towards the center of the lamp pole when the maintenance and maintenance of the photovoltaic panel assembly and the lamp plate are needed, at the moment, the stopper is retracted into the lamp pole, and simultaneously the driving motor is controlled to drive the gear on the driving gear rack to rotate, under the guiding action of the guiding wheel rack, the lifting sleeve descends outside the lamp pole under the meshing of the gear of the driving gear rack and the rack of the lamp bracket, thereby facilitating the smooth maintenance and maintenance, after the maintenance and maintenance is finished, the lifting sleeve is driven to ascend by controlling the reverse rotation of the driving motor, the photovoltaic panel assembly and the lamp plate are driven to ascend simultaneously, after the lifting to a designated position, the piston rod of the electric hydraulic rod is controlled to extend out, the limiting block extends out of the guide groove and the rack on the lamp pole under the elastic action of the torsion spring, the lifting sleeve is limited, the lifting sleeve is prevented from falling, and the street lamp is guaranteed to be used.

Drawings

FIG. 1 is a schematic sectional view of the overall front view structure of the present invention;

FIG. 2 is a schematic sectional view of the overall top view structure of the present invention;

fig. 3 is an enlarged schematic view of the lifting casing connection structure in a top view.

In the figure: 1-lamp pole; 2-a support seat; 3, a limiting block; 4-lifting the casing pipe; 5-the pinion carrier; 6-an electric hydraulic rod; 7-a lamp holder; 8-a photovoltaic panel assembly; 9-a lamp panel; 10-a drive motor; 11-guide the wheel carrier.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a solar street light convenient to repair and maintain, comprising: the lamp post comprises a lamp post 1, a lifting pipe sleeve 4, a photovoltaic panel assembly 8 and a driving motor 10, wherein the upper half inner wall of the lamp post 1 is fixedly connected with a supporting seat 2 through clamping, four edges at the top of the supporting seat 2 are rotatably connected with a limiting block 3 through torsional springs, the upper half inner wall of the lamp post 1 is positioned above the limiting block 3 and is fixedly connected with an electric hydraulic rod 6 through clamping, one end of the bottom of a piston rod of the electric hydraulic rod 6 is fixedly connected with one side of the top of the limiting block 3 through a steel wire rope, racks are fixedly connected inside the outer walls at two sides of the lamp post 1 through clamping, guide grooves are formed in the outer walls of the lamp post 1 far away from the two sides of the racks, the outer wall of one side of the lifting pipe sleeve 4 is fixedly connected with a lamp bracket 7 through welding, the upper half side of the lamp bracket 7 is fixedly connected with the photovoltaic panel assembly 8 through screws, one side of the bottom of the lamp bracket 7 is fixedly connected with a lamp panel 9 through screws, the inner walls of the lifting pipe sleeve 4 positioned at two sides of the racks of the lamp post 1 are fixedly connected with a driving gear bracket 5 through screws, the inner walls of two sides of a guide groove of the lamp pole 1 of the lifting pipe sleeve 4 are fixedly connected with a guide wheel carrier 11 through screws, the inner walls of two sides of the lifting pipe sleeve 4 are positioned on one side of a driving wheel carrier 5 and are fixedly connected with a driving motor 10 through clamping, the power output end of the driving motor 10 is fixedly connected with one end of the driving wheel carrier 5, the outer wall of the lamp pole 1 is positioned in the contact part of the guide groove and a rack and a limiting block 3, the limiting block 3 is triangular, a gear on the driving wheel carrier 5 is meshed with the rack on the lamp pole 1, and the width of the guide groove on the lamp pole 1 is the same as the thickness of a guide wheel of the guide wheel carrier 11.

The working principle is as follows: when the solar street lamp convenient for maintenance is used, when the photovoltaic panel assembly 8 and the lamp panel 9 need to be maintained, the PLC controller controls the piston rod of the electric hydraulic rod 6 to contract to drive the limiting block 3 to fold and gather towards the center of the lamp post 1, at the same time, the limiting block 3 retracts into the lamp post 1, the driving motor 10 is controlled to drive the gear on the driving gear rack 5 to rotate, under the guiding action of the guiding wheel rack 1, the lifting sleeve 4 descends at the outer side of the lamp post 1 under the condition that the gear of the driving gear rack 5 is meshed with the rack of the lamp holder 1, so that the maintenance can be carried out smoothly, after the maintenance is finished, the driving motor 10 is controlled to rotate reversely to drive the lifting sleeve 4 to ascend, the photovoltaic panel assembly 8 and the lamp panel 9 are simultaneously driven to ascend, after the solar street lamp panel is ascended to a designated position, the piston rod of the electric hydraulic rod 6 is controlled to extend out, at the moment, the limiting block 3 extends out of the guide groove and the rack on the lamp post 1 under the action of the elasticity of the torsion spring, carry on spacingly to lifting sleeve 4, prevent that lifting sleeve 4 from whereabouts, guarantee the use of street lamp.

It is noted that, herein, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar street lamp convenient to maintenance, its characterized in that includes:

a lamp post (1);

a lifting pipe sleeve (4);

a photovoltaic panel assembly (8);

a driving motor (10),

wherein, the first inner wall of the lamp pole (1) is fixedly connected with a supporting seat (2) through a clamping joint, four sides of the top of the supporting seat (2) are connected with a limiting block (3) through a torsional spring in a rotating way, the first inner wall of the lamp pole (1) is positioned above the limiting block (3) and is fixedly connected with an electric hydraulic rod (6) through a clamping joint, one end of the bottom of a piston rod of the electric hydraulic rod (6) is fixedly connected with one side of the top of the limiting block (3) through a steel wire rope, a rack is fixedly connected with the inner part of the outer wall of two sides of the lamp pole (1) through a clamping joint, the lamp pole (1) is far away from the outer walls of two sides of the rack and is provided with a guide groove, the outer wall of one side of a lifting pipe sleeve (4) is fixedly connected with a lamp bracket (7) through a welding joint, the first side of the lamp bracket (7) is fixedly connected with a photovoltaic panel assembly (8) through a screw joint, one side of the bottom of the lamp bracket (7) is fixedly connected with a lamp panel (9) through a screw joint, lifting pipe sleeve (4) are located lamp pole (1) rack both sides inner wall and pass through screw fixedly connected with initiative carrier (5), lifting pipe sleeve (4) are located lamp pole (1) guide way both sides inner wall and pass through screw fixedly connected with direction wheel carrier (11), lifting pipe sleeve (4) both sides inner wall is located initiative carrier (5) one side and passes through joint fixedly connected with driving motor (10), driving motor (10) power take off end and initiative carrier (5) one end fixed connection.

2. The solar street light convenient for repair and maintenance according to claim 1, wherein: the outer wall of the lamp pole (1) is located in the contact position between the guide groove and the inside of the rack and the limiting block (3) and is provided with a receding groove.

3. The solar street light convenient for repair and maintenance according to claim 1, wherein: the limiting block (3) is triangular.

4. The solar street light convenient for repair and maintenance according to claim 1, wherein: and the gear on the driving gear rack (5) is meshed with the rack on the lamp post (1).

5. The solar street light convenient for repair and maintenance according to claim 1, wherein: the width of the guide groove on the lamp pole (1) is the same as the thickness of the guide wheel frame (11).