CN211119083U

CN211119083U - Solar street lamp with adjustable height

Info

Publication number: CN211119083U
Application number: CN201921298450.8U
Authority: CN
Inventors: 潘保春; 杨德尧
Original assignee: Hefei Rongshida Solar Energy Science & Technology Co ltd
Current assignee: Hefei Rongshida Solar Energy Science & Technology Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-28
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a solar street lamp with adjustable height relates to solar lamp technical field. The device comprises a supporting column, wherein a bottom plate is arranged on the lower surface of the supporting column; a motor is fixedly arranged on one side of the upper surface of the bottom plate; a screw rod and a screw rod are fixedly arranged on a rotating shaft of the motor; a support seat is also arranged above the motor; a protective baffle is fixed on the upper surface of the supporting seat; the mounting plate is arranged on the supporting column; the upper surface and the lower surface of the mounting plate are respectively provided with a solar cell and a lighting lamp; and a limiting plate is arranged on the upper surface of the supporting column. The utility model drives the screw bolt to rotate by arranging the motor, drives the mounting plate to slide up and down along the support column by the cooperation of the screw bolt and the screw hole of the screw bolt, and carries out spacing sliding through the spacing column and the spacing guide slot; thereby adjust the height of solar street lamp, when solar street lamp need maintain the maintenance, make things convenient for the staff to overhaul, need not the staff and climb the support column and carry out high altitude construction, guaranteed staff's safety.

Description

Solar street lamp with adjustable height

Technical Field

The utility model belongs to the technical field of the solar lamp, especially, relate to a solar street lamp with adjustable height.

Background

Solar energy refers to the thermal radiation energy of the sun (see three ways of thermal energy propagation: radiation), and is mainly expressed by the solar rays in general. In modern times it is commonly used to generate electricity or to power water heaters. The solar energy is utilized in a photo-thermal conversion mode and a photoelectric conversion mode, and solar power generation is a new renewable energy source. Solar energy in a broad sense also includes wind energy, chemical energy, water energy, etc. on the earth.

The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve control type sealed storage battery (colloid battery) stores electric energy, the ultra-high-brightness L ED lamp is used as a light source and is controlled by an intelligent charging and discharging controller, and the street lamp is used for replacing the traditional public power lighting street lamp, does not need to lay cables, does not need to supply alternating current power, does not generate electricity charge, adopts direct current power supply and photosensitive control, has the advantages of good stability, long service life, high luminous efficiency, simplicity and convenience in installation and maintenance, high safety performance, energy conservation, environmental protection, economy, practicality and the like, and can be widely applied to places such as urban main roads, secondary roads, small areas, factories, tourist attractions, parking.

The existing solar street lamp is characterized in that a solar cell panel and a lighting lamp are directly additionally arranged on a lamp pole, and workers are required to climb up an electric pole to perform aerial work during maintenance, so that the solar street lamp is very dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a solar street lamp with adjustable height, which drives a lead screw bolt to rotate by arranging a motor, drives a mounting plate to slide up and down along a support column by matching the lead screw bolt and a lead screw hole, and carries out limiting sliding through a limiting column and a limiting guide groove; thereby adjust the height of solar street lamp, when solar street lamp need maintain the maintenance, make things convenient for the staff to overhaul, need not the staff and climb the support column and carry out high altitude construction, guaranteed staff's safety.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a height-adjustable solar street lamp, which comprises a support column, wherein the lower surface of the support column is provided with a bottom plate; a limiting guide groove is arranged on the side surface of the supporting column along the radial direction; a screw hole is formed in the middle of the upper surface of the supporting column;

a motor is fixedly arranged on one side of the upper surface of the bottom plate; a screw rod and a screw rod are fixedly arranged on a rotating shaft of the motor;

a supporting seat is further installed above the motor; the lower surface of the supporting seat is fixed on the upper surface of the bottom plate through supporting legs; the upper surface of the supporting seat is provided with a limiting hole;

the screw rod penetrates through the limiting hole;

a protective baffle is fixed on the upper surface of the supporting seat;

the support column is provided with an installation plate; a mounting seat is arranged on one side surface of the mounting plate; the upper surface of the mounting seat is respectively provided with a screw hole of a screw rod and a through hole; the screw hole of the screw rod is meshed with the screw rod of the screw rod, and the through hole is in sliding fit with the support column; the inner side surface of the through hole is provided with a limiting column along the radial direction; the limiting column is matched with the limiting guide groove;

the motor drives the screw rod to rotate so as to drive the mounting plate to move up and down along the support column;

the upper surface of the mounting plate is provided with a solar cell; the lower surface of the mounting plate is provided with an illuminating lamp;

a limiting plate is arranged on the upper surface of the supporting column; the lower surface of the limiting plate is provided with a first limiting groove and a second limiting groove in parallel; the first limiting groove is matched with the upper end of the screw rod; the second limiting groove is matched with the upper end of the supporting column; the upper surface of the second limiting groove is provided with a mounting hole; the mounting hole is matched with the screw hole; a positioning column is arranged on the inner side surface of the second limiting groove along the radial direction; the positioning column is matched with the limiting guide groove.

Furthermore, the bottom plate is fixed on the bottom surface through bolts, the upper surface of the bottom is provided with fixing holes, and the fixing holes are matched with the bolts to fix the bottom plate on the bottom surface.

Further, a groove is formed in one side face of the protective baffle, the lead screw rod is shielded and protected through the protective baffle, and the passerby is prevented from being injured due to the fact that the passerby contacts the lead screw rod.

Furthermore, the solar cell supplies power to the illuminating lamp, and the solar cell generates power to supply power to the illuminating lamp, so that the energy is saved and the environment is protected.

The utility model discloses following beneficial effect has:

1. the utility model drives the screw bolt to rotate by arranging the motor, drives the mounting plate to slide up and down along the support column by the cooperation of the screw bolt and the screw hole of the screw bolt, and carries out spacing sliding through the spacing column and the spacing guide slot; thereby adjust the height of solar street lamp, when solar street lamp need maintain the maintenance, make things convenient for the staff to overhaul, need not the staff and climb the support column and carry out high altitude construction, guaranteed staff's safety.

2. The utility model discloses a shelter from the protection with the lead screw rod through setting up guard flap, when guaranteeing that the device does not receive destruction, avoid passerby to contact the lead screw rod and lead to being injured.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a height adjustable solar street light;

FIG. 2 is a right side view of a height adjustable solar street light;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic view of the mounting plate;

fig. 5 is a schematic structural diagram of the limiting plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "inner side", "upper", "middle", "one side", "inner", "peripheral side", and the like indicate positional or positional relationships, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention relates to a height-adjustable solar street light, which comprises a supporting pillar 1, wherein a bottom plate 101 is disposed on the lower surface of the supporting pillar 1; a limiting guide groove 102 is radially arranged on the side surface of the support column 1; the middle of the upper surface of the support column 1 is provided with a screw hole 103;

a motor 2 is fixedly arranged on one side of the upper surface of the bottom plate 101; the motor 2 is fixed on the upper surface of the bottom 101 through bolts; a screw rod 3 is fixedly arranged on a rotating shaft of the motor 2;

a supporting seat 4 is also arranged above the motor 2; the lower surface of the supporting seat 4 is fixed on the upper surface of the bottom plate 101 through a supporting leg 401; the supporting legs 401 are fixedly connected with the bottom 101 in a welding mode; the upper surface of the supporting seat 4 is provided with a limiting hole 402;

wherein, the screw rod 3 passes through the limit hole 402;

a protective baffle 5 is fixed on the upper surface of the supporting seat 4;

the support column 1 is provided with an installation plate 6; one side surface of the mounting plate 6 is provided with a mounting seat 601; the upper surface of the mounting base 601 is respectively provided with a screw hole 602 and a through hole 603; wherein, the screw hole 602 of the leading screw is engaged with the screw rod 3 of the leading screw, the through hole 603 is matched with the supporting column 1 in a sliding way; a limiting column 604 is arranged on the inner side surface of the through hole 602 along the radial direction; the limiting column 604 is matched with the limiting guide groove 102;

the motor 2 drives the screw rod 3 to rotate so as to drive the mounting plate 6 to move up and down along the support column 1;

the upper surface of the mounting plate 6 is provided with a solar cell 7; the lower surface of the mounting plate 6 is provided with an illuminating lamp 8; the solar cell 7 and the illuminating lamp 8 are fixed on the mounting plate 6 through bolts;

a limiting plate 9 is arranged on the upper surface of the supporting column 1; a first limiting groove 901 and a second limiting groove 902 are arranged on the lower surface of the limiting plate 9 side by side; wherein, the first limit groove 901 is matched with the upper end of the screw rod 3; the second limiting groove 902 is matched with the upper end of the supporting column 1; the upper surface of the second limiting groove 902 is provided with a mounting hole 903; the mounting hole 903 is matched with the screw hole 103; a positioning column 904 is arranged on the inner side surface of the second limiting groove 902 along the radial direction; the positioning posts 904 mate with the retaining channels 102.

The bottom plate 101 is fixed on the bottom surface through bolts, fixing holes are formed in the upper surface of the bottom 101, and the fixing holes are matched with the bolts to fix the bottom plate on the bottom surface.

Wherein, a side of guard flap 5 is equipped with a recess 501, shelters from the protection with screw rod 3 through guard flap 5, avoids passerby to contact screw rod 3 and leads to the injury.

Wherein, solar cell 7 supplies power for light 8, generates electricity through solar cell 7 and supplies power for light 8, and is energy-concerving and environment-protective.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a solar street lamp with adjustable height, includes support column (1), its characterized in that: the lower surface of the supporting column (1) is provided with a bottom plate (101); a limiting guide groove (102) is arranged on the side surface of the supporting column (1) along the radial direction; a screw hole (103) is formed in the middle of the upper surface of the supporting column (1);

a motor (2) is fixedly arranged on one side of the upper surface of the bottom plate (101); a screw rod (3) is fixedly arranged on a rotating shaft of the motor (2);

a supporting seat (4) is also arranged above the motor (2); the lower surface of the supporting seat (4) is fixed on the upper surface of the bottom plate (101) through a supporting leg (401); the upper surface of the supporting seat (4) is provided with a limiting hole (402);

the lead screw (3) penetrates through the limiting hole (402);

a protective baffle (5) is fixed on the upper surface of the supporting seat (4);

the supporting column (1) is provided with an installation plate (6); a mounting seat (601) is arranged on one side surface of the mounting plate (6); the upper surface of the mounting base (601) is respectively provided with a screw rod screw hole (602) and a through hole (603); the screw rod screw hole (602) is meshed with the screw rod (3), and the through hole (603) is in sliding fit with the support column (1); a limiting column (604) is arranged on the inner side surface of the through hole (603) along the radial direction; the limiting column (604) is matched with the limiting guide groove (102);

the motor (2) drives the screw rod screw (3) to rotate so as to drive the mounting plate (6) to move up and down along the support column (1);

the upper surface of the mounting plate (6) is provided with a solar cell (7); the lower surface of the mounting plate (6) is provided with an illuminating lamp (8);

a limiting plate (9) is mounted on the upper surface of the supporting column (1); the lower surface of the limiting plate (9) is provided with a first limiting groove (901) and a second limiting groove (902) in parallel; the first limiting groove (901) is matched with the upper end of the screw rod screw (3); the second limiting groove (902) is matched with the upper end of the supporting column (1); the upper surface of the second limiting groove (902) is provided with a mounting hole (903); the mounting hole (903) is matched with the screw hole (103); a positioning column (904) is arranged on the inner side surface of the second limiting groove (902) along the radial direction; the positioning column (904) is matched with the limiting guide groove (102).

2. A height adjustable solar street light as claimed in claim 1, wherein the base plate (101) is fixed to the bottom surface by bolts.

3. A height adjustable solar street light as claimed in claim 1, wherein a side of the protective barrier (5) is provided with a groove (501).

4. A height adjustable solar street light according to claim 1, characterized in that the solar cell (7) powers a lighting lamp (8).