CN212584865U

CN212584865U - LED street lamp convenient to disassemble

Info

Publication number: CN212584865U
Application number: CN202021821962.0U
Authority: CN
Inventors: 冯军
Original assignee: Hubei Wancheng Energy Saving Co ltd
Current assignee: Hubei Wancheng Energy Saving Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-02-23
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a convenient LED street lamp of dismantling relates to street lamp technical field, the on-line screen storage device comprises a base, the upper end fixed mounting of base has the transmission case, terminal surface one side of transmission case is rotated and is connected with the gear, and one side sliding connection that the gear was kept away from to the terminal surface of transmission case has first hinge bar, the inside bottom fixedly connected with step motor of transmission case, step motor's one end is rotated and is connected with the gear, the central point of second hinge bar and first hinge bar puts and articulates each other. Drive gear through step motor and rotate, make gear and sector gear meshing drive sector gear and rotate, make sector gear drive the second hinge bar and rotate, make first hinge bar and second hinge bar drive the articulated frame of cross and move down, make the backup pad move down to the person of facilitating the use adjusts according to the height to the LED lamp shade, then rotates transparent lamp shade in proper order, and the person of facilitating the use changes the LED street lamp as required.

Description

LED street lamp convenient to disassemble

Technical Field

The utility model relates to a street lamp technical field specifically is a convenient LED street lamp of dismantling.

Background

The solar street lamp is a novel road lighting facility. The LED lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, and the ultra-bright LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller. The street lamp has the advantages of simple and convenient installation, less investment, good safety performance, energy conservation, environmental protection and the like, and is used for replacing the traditional public power lighting street lamp.

The existing solar street lamps are generally high, and users need to climb to the street lamps by means of tools to detach and replace the street lamps after the street lamps are broken, so that the users cannot conveniently replace the LED street lamps.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a LED street lamp of convenient dismantlement, it is generally higher to have solved current solar street lamp, needs the user to climb to the position of street lamp with the help of the instrument after the street lamp is bad to dismantle and change, and inconvenient user carries out the problem of changing to the LED street lamp.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a conveniently-detached LED street lamp comprises a base, wherein a transmission case is fixedly mounted at the upper end of the base, a gear is rotatably connected to one side of the end surface of the transmission case, a first hinge rod is slidably connected to one side, away from the gear, of the end surface of the transmission case, a stepping motor is fixedly connected to the bottom end of the interior of the transmission case, a gear is rotatably connected to one end of the stepping motor, the center positions of the second hinge rod and the first hinge rod are hinged to each other, the second hinge rod is hinged to the end surface of the transmission case, a cross-shaped hinge frame is hinged to one end of the second hinge rod and one end of the first hinge rod, one end of the cross-shaped hinge frame is hinged to the side wall of a support plate, the other end of the cross-shaped hinge frame is slidably connected to the side wall of the support plate, a support rod is fixedly connected to the center, the periphery of the supporting rod is surrounded by a fixedly connected lamp pole, the upper end of the supporting rod is fixedly connected with a solar photovoltaic panel, and the bottom end of the lamp pole is fixedly connected with an LED lampshade.

Preferably, one end of the second hinge lever has a sector gear, and the sector gear is engaged with the gear.

Preferably, the four corners of the upper surface of the base are provided with mounting holes.

Preferably, the end face of the transmission case is far away from the opposite end faces of one side of the gear, and the opposite end faces are provided with first arc-shaped grooves.

Preferably, two equal fixedly connected with and the transmission shaft of first arc groove looks adaptation between the first articulated rod, the transmission shaft is located first arc inslot.

Preferably, the two mirror symmetry cross-shaped hinge frames are fixedly connected with a connecting shaft, and the inside of the second arc-shaped groove is connected with the connecting shaft in a sliding manner.

(III) advantageous effects

The utility model provides a convenient LED street lamp of dismantling. The method has the following beneficial effects:

the utility model discloses in drive the gear through step motor and rotate, make gear and sector gear meshing drive sector gear and rotate, make sector gear drive the second hinge bar and rotate, make first hinge bar and second hinge bar drive the articulated frame of cross and move down, make the backup pad move down to the person of facilitating the use is according to highly adjusting the LED lamp shade, then is rotating transparent lamp shade in proper order, and the person of facilitating the use changes the LED street lamp as required.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the stepping motor of the present invention;

fig. 3 is a schematic view of the mounting structure of the transmission shaft of the present invention.

In the figure: 1. a base; 2. a transmission case; 3. a gear; 4. a first hinge lever; 401. a drive shaft; 5. a first arc-shaped slot; 6. mounting holes; 7. a second hinge lever; 701. a sector gear; 8. a cross-shaped hinge frame; 9. a support plate; 901. a second arc-shaped slot; 10. a support bar; 11. An LED lamp shade; 12. a lamp post; 13. a solar photovoltaic panel; 14. a stepper motor.

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 LED street lamp convenient to disassemble comprises a base 1, wherein a transmission case 2 is fixedly arranged at the upper end of the base 1;

one side of the end face of the transmission case 2 is rotatably connected with a gear 3, one side of the end face of the transmission case 2, which is far away from the gear 3, is slidably connected with a first hinge rod 4, the bottom end inside the transmission case 2 is fixedly connected with a stepping motor 14, and one end of the stepping motor 14 is rotatably connected with the gear 3;

the center positions of the second hinge rod 7 and the first hinge rod 4 are hinged with each other, and the second hinge rod 7 is hinged on the end surface of the transmission case 2;

one ends of the second hinged rod 7 and the first hinged rod 4 are hinged with a cross-shaped hinged frame 8;

one end of the cross-shaped hinge frame 8 is hinged on the side wall of the support plate 9, and the other end of the cross-shaped hinge frame 8 is connected on the side wall of the support plate 9 in a sliding manner;

a support rod 10 is fixedly connected to the center of the upper end of the support plate 9, and a second arc-shaped groove 901 is formed in the end face of the support plate 9;

a lamp post 12 is fixedly connected around the periphery of the support rod 10, and a solar photovoltaic panel 13 is fixedly connected to the upper end of the support rod 10;

the bottom end of the lamp post 12 is fixedly connected with an LED lampshade 11.

Referring to fig. 1 and 2, in order to allow the sector gear 701 to rotate the second hinge lever 7, one end of the second hinge lever 7 has a sector gear 701, and the sector gear 701 is engaged with the gear 3.

Referring to fig. 1 and 2, in order to facilitate the user to mount and fix the base 1, mounting holes 6 are formed at four corners of the upper surface of the base 1.

Referring to fig. 1 and 2, two cross hinges 8 keep synchronous motion, and first arc-shaped grooves 5 are formed in two opposite end faces of one side, far away from the gear 3, of the end face of the transmission case 2.

Referring to fig. 1, in order to keep the two cross hinges 8 moving synchronously, a transmission shaft 401 adapted to the first arc-shaped groove 5 is fixedly connected between the two first hinge rods 4, and the transmission shaft 401 is located in the first arc-shaped groove 5.

Referring to fig. 1, in order to facilitate the user to adjust the height of the supporting plate 9 as required, a connecting shaft is fixedly connected between the two cross-shaped hinge brackets 8 which are in mirror symmetry, and the connecting shaft is slidably connected inside the second arc-shaped groove 901.

In this embodiment, the LED lampshade 11 includes a lamp cap and a transparent lampshade, and the lamp cap and the transparent lampshade are connected by a screw thread.

During the use, drive gear 3 through step motor 14 and rotate, make gear 3 and sector gear 701 meshing drive sector gear 701 and rotate, make sector gear 701 drive second hinge bar 7 and rotate, make first hinge bar 4 and second hinge bar 7 drive cross articulated frame 8 and move down, make backup pad 9 remove down to the person of facilitating the use is according to highly adjusting LED lamp shade 11, the person of facilitating the use has changed the LED street lamp as required and has realized, make the device practicality stronger.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 convenient LED street lamp who dismantles, includes base (1), its characterized in that: the upper end of the base (1) is fixedly provided with a transmission case (2);

one side of the end face of the transmission box (2) is rotatably connected with a gear (3), one side, far away from the gear (3), of the end face of the transmission box (2) is connected with a first hinged rod (4) in a sliding mode, the bottom end inside the transmission box (2) is fixedly connected with a stepping motor (14), and one end of the stepping motor (14) is rotatably connected with the gear (3);

one side of the gear (3) is rotatably connected with a second hinge rod (7);

the center positions of the second hinge rod (7) and the first hinge rod (4) are hinged with each other, and the second hinge rod (7) is hinged on the end face of the transmission case (2);

one ends of the second hinged rod (7) and the first hinged rod (4) are hinged with a cross-shaped hinged frame (8);

one end of the cross-shaped hinged frame (8) is hinged to the side wall of the supporting plate (9), and the other end of the cross-shaped hinged frame (8) is connected to the side wall of the supporting plate (9) in a sliding mode;

a support rod (10) is fixedly connected to the center of the upper end of the support plate (9), and a second arc-shaped groove (901) is formed in the end face of the support plate (9);

a lamp post (12) is fixedly connected to the periphery of the supporting rod (10) in a surrounding mode, and a solar photovoltaic panel (13) is fixedly connected to the upper end of the supporting rod (10);

the bottom end of the lamp post (12) is fixedly connected with an LED lampshade (11).

2. The LED street lamp convenient to disassemble as claimed in claim 1, wherein: one end of the second hinge rod (7) is provided with a sector gear (701), and the sector gear (701) is meshed with the gear (3).

3. The LED street lamp convenient to disassemble as claimed in claim 1, wherein: mounting holes (6) are formed in the four-angle positions of the upper surface of the base (1).

4. The LED street lamp convenient to disassemble as claimed in claim 1, wherein: first arc-shaped grooves (5) are formed in two opposite end faces of one side, far away from the gear (3), of the end face of the transmission case (2).

5. The LED street lamp convenient to disassemble as claimed in claim 1, wherein: two equal fixedly connected with and transmission shaft (401) of first arc wall (5) looks adaptation between first articulated rod (4), transmission shaft (401) are located first arc wall (5).

6. The LED street lamp convenient to disassemble as claimed in claim 1, wherein: a connecting shaft is fixedly connected between the two mirror-symmetrical cross-shaped hinged frames (8), and the inside of the second arc-shaped groove (901) is connected with the connecting shaft in a sliding manner.