CN211289856U - Adjustable LED solar street lamp - Google Patents

Abstract

The utility model discloses an adjustable LED solar street lamp, which relates to the technical field of lighting. The adjustable LED solar street light includes a lamp post, the lamp post is fixedly connected with an operation box at the top, a support crossbar is fixedly installed on the outer wall of one side of the operation box, and a connecting rod is fixedly installed at the bottom of the support crossbar to connect the A shock-absorbing box is hingedly installed at one end of the rod away from the support crossbar, a chute is opened on the outer wall of one side of the shock-absorbing box, a sliding block is slidably connected in the chute, and two sets of driven wheel fixing rods are fixedly installed on the inner wall of one side of the operation box. The adjacent side walls of the two sets of driven wheel fixing rods are rotatably installed with rotating shafts, and driven wheels are fixedly installed on the rotating shafts. The device saves limited electrical resources, provides strong support for the country to build a green and environmentally friendly city, and can also change the angle of LED lighting, so as to maximize the coverage area of the lights, avoid waste and ensure the convenience of residents' lives. and safety.

Description

An adjustable LED solar street light

technical field

The utility model relates to the technical field of lighting technology, in particular to an adjustable LED solar street lamp.

Background technique

With the increasing prosperity of the motherland, green and environmental protection urbanization has become the primary goal. Among them, street lamps that meet people's living requirements have become the top priority. At the same time, with the continuous development of material and culture, the night has become no longer boring and monotonous. , More and more people are also willing to go out for a walk and play at night, and embrace our beautiful world. A new type of green and environmentally friendly solar street light attracts the attention of most people.

Solar street lights can convert the absorbed solar energy during the day into the electric energy used by street lights at night, without cables, cables, and electricity bills, which not only saves the country's expenditure, but also saves national strength, and makes it more convenient for construction personnel to build street lights. However, the angle of the existing solar street light is fixed, and the lighting angle of the street light cannot be changed according to the demand.

Utility model content

The purpose of the present invention is to provide an adjustable LED solar street light to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable LED solar street lamp, comprising a lamp post, an operation box is fixedly connected to the top of the lamp post, and a support cross bar is fixedly installed on the outer wall of one side of the operation box. A connecting rod is fixedly installed at the bottom, and a shock-absorbing box is hingedly installed at one end of the connecting rod away from the support crossbar. A chute is opened on the outer wall of one side of the shock-absorbing box, and a slider is slidably connected in the chute, and the inner wall of one side of the operation box is fixedly installed There are two sets of driven wheel fixing rods. The adjacent side walls of the two sets of driven wheel fixing rods are rotatably installed with rotating shafts. The driven wheels are fixedly installed on the rotating shafts. A rotating shaft is rotatably installed on the adjacent side wall of the wheel fixing rod, and a driving wheel is fixedly installed on the rotating shaft. The driving wheel and the driven wheel are both sleeved with a transmission belt, and the driving wheel and the driven wheel are connected through the transmission belt. The rotating handle is fixedly connected with the rotating shaft. The rotating handle penetrates the operation box and extends to the outside of the operation box. The transmission belt is sleeved with a fixed block. The top of the fixed block is fixedly connected with an L-shaped connecting rod. The L-shaped connecting rod penetrates the operation box and extends To the outside of the operation box, the end of the L-shaped connecting rod away from the fixed block is hingedly installed with the slider, and the bottom of the shock-absorbing box is provided with an LED light.

Preferably, the bottom of the lamp post is fixedly connected with a cement base. By burying the cement base in the ground, the street lamp is well fixed, which greatly improves the stability and safety performance of the street lamp, ensures the life safety of nearby residents, and avoids the street lamp due to Damage caused by bad weather such as wind and rain or other man-made or non-human factors.

Preferably, a climbing ladder is fixedly installed on the outer wall of one side of the lamp post, which can facilitate the staff who assemble the street lamp to adjust the angle according to the actual situation, and at the same time, when the street lamp fails, it can improve a convenient way for the maintenance personnel. The efficiency is improved and the safety of maintenance personnel is guaranteed.

Preferably, a shock-absorbing spring is fixedly installed at the inner bottom of the shock-absorbing box, and there are five groups of shock-absorbing springs that are evenly distributed in the shock-absorbing box, which can well resist irresistible factors caused by bad weather such as wind and rain. At the same time, it can reduce the damage caused by other external pressure to the street light.

Preferably, a lamp cover is fixedly installed at the bottom of the shock-absorbing box, which can better resist the damage of the LED lamp caused by bad weather such as wind and rain, and at the same time reduce the interference of light-loving organisms such as mosquitoes to the LED lamp.

Preferably, a support rod is fixedly connected to the top of the operation box, a solar panel is hingedly installed at one end of the support rod away from the operation box, a hydraulic rod is fixedly connected to the top of the operation box, and the free end of the hydraulic rod is also hingedly installed with the solar panel, which can adjust the solar energy The angle at which the panel receives the sunlight increases the conversion rate of solar energy and provides sufficient electrical energy.

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

The adjustable LED solar street light can change the angle of the LED light through the combination of the driving wheel, the transmission belt, the fixed block, the L-shaped connecting rod and the slider, so that the device can meet the lighting needs of various angles and ensure sufficient light source , to provide residents with a bright and safe living environment, improve residents' sense of happiness and belonging, and embody my country's people-oriented concept of governing the country. Improve the conversion rate between solar energy and electrical energy, and then better absorb solar energy to provide sufficient electrical energy for beautiful nights to meet the living needs of residents. The use of shock-absorbing boxes and lamp covers can better protect LED lights from Damaged by external forces, especially in bad weather with strong wind and heavy rain, can effectively reduce the damage caused by nature.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged view of A part in the utility model;

Fig. 3 is the structural schematic diagram of the damping box in the utility model;

FIG. 4 is a schematic structural diagram of a fixed block in the utility model.

In the picture: 1 lamp post, 2 operation box, 3 slider, 4lED lamp, 5 lamp cover, 6 shock absorber box, 7 support bar, 8 connecting rod, 9 shock spring, 10L-shaped connecting rod, 11 hydraulic rod, 12 solar panel, 13 support rod, 14 climbing ladder, 15 driven wheel, 16 transmission belt, 17 driven wheel fixing rod, 18 turning handle, 19 driving wheel fixing rod, 20 driving wheel, 21 fixing block, 22 cement base, 23 Rotary shaft, 24 chute.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: an adjustable LED solar street light, comprising a lamp post 1, a cement base 22 is fixedly connected to the bottom of the lamp post 1, and an outer wall of one side of the lamp post 1 is fixedly installed with a Climbing the hanging ladder 14, the top of the lamp post 1 is fixedly connected with the operation box 2, the outer wall of one side of the operation box 2 is fixedly installed with a support crossbar 7, and the bottom of the support crossbar 7 is fixedly installed with a connecting rod 8, and the connecting rod 8 is away from the support crossbar A damping box 6 is hingedly installed at one end of the damping box 6, a chute 24 is opened on the outer wall of one side of the damping box 6, a sliding block 3 is slidably connected in the chute 24, and two sets of driven wheels are fixedly installed on the inner wall of one side of the operation box 2. Rod 17, two sets of driven wheel fixing rods 17 are rotatably installed on the adjacent side walls of the rotating shaft 23, the driven wheel 15 is fixedly installed on the rotating shaft 23, and two sets of driving wheel fixing rods 19 are fixedly installed on the inner wall of the other side of the operation box 2. A rotating shaft 23 is rotatably installed on the adjacent side wall of the driving wheel fixing rod 19, and the driving wheel 20 is fixedly installed on the rotating shaft 23. The driving wheel 20 and the driven wheel 15 are both sleeved with a transmission belt 16, and the driving wheel 20 and the driven wheel 15 pass through the transmission belt 16. Drive connection, a rotating handle 18 is rotatably connected to the fixed rod 19 of the driving wheel, and the rotating handle 18 is fixedly connected with the rotating shaft 23. The rotating handle 18 penetrates through the operation box 2 and extends to the outside of the operation box 2, and a fixed block 21 is sleeved on the transmission belt 16. The top of the fixing block 21 is fixedly connected with an L-shaped connecting rod 10 , the L-shaped connecting rod 10 penetrates through the operation box 2 and extends to the outside of the operation box 2 , and the end of the L-shaped connecting rod 10 away from the fixing block 21 is hingedly installed with the slider 3 to reduce shock absorption. A shock-absorbing spring 9 is fixedly installed at the bottom of the inner side of the box 6. There are five groups of shock-absorbing springs 9 and are evenly distributed in the shock-absorbing box 6. A lamp cover 5 is fixedly installed at the bottom of the shock-absorbing box 6, and an LED light is arranged at the bottom of the shock-absorbing box 6. 4. A support rod 13 is fixedly connected to the top of the operation box 2, and a solar panel 12 is hingedly installed at one end of the support rod 13 away from the operation box 2. A hydraulic rod 11 is fixedly connected to the top of the operation box 2, and the free end of the hydraulic rod 11 is also connected to the solar panel 12. Hinged installation, the device adjusts the height of the piston rod through the hydraulic rod 11, and then changes the angle at which the solar panel 12 receives sunlight through the height difference between the support rod 13 and the hydraulic rod 11, and can drive the driving wheel 20 to rotate by turning the rotating handle 18, Then, by driving the transmission belt 16 to move, the fixed block 21 is moved, and at the same time, the L-shaped connecting rod 10 is driven to move together, and the length difference of the L-shaped connecting rod 10 is used to change the angle of the shock-absorbing box 6, thereby changing the lighting angle of the LED lamp, The device can change the angle at which the solar panel 12 receives sunlight to fully receive and convert solar energy, save limited electrical resources, and provide strong support for the country to build a green and environmentally friendly city, and can also change the angle of LED lighting, thereby Maximize the coverage area of lights, avoid waste and ensure the convenience and safety of residents' lives.

The device adjusts the height of the piston rod through the hydraulic rod 11, and then changes the angle at which the solar panel 12 receives sunlight through the height difference between the support rod 13 and the hydraulic rod 11, and can drive the driving wheel 20 to rotate by turning the rotating handle 18, and then by driving The transmission belt 16 moves, so that the fixed block 21 moves and drives the L-shaped connecting rod 10 to move together, and the length difference of the L-shaped connecting rod 10 is used to change the angle of the shock-absorbing box 6 , thereby changing the lighting angle of the LED lamp 4 .

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

Claims (6)

1. An adjustable LED solar street light, comprising a lamp post (1), characterized in that: an operation box (2) is fixedly connected to the top of the lamp post (1), and an outer wall of one side of the operation box (2) is fixedly installed with an operation box (2). A connecting rod (8) is fixedly installed at the bottom of the supporting cross bar (7), and a shock absorbing box (6) is hingedly installed at one end of the connecting rod (8) away from the supporting cross bar (7). (6) A chute (24) is provided on the outer wall of one side, a sliding block (3) is slidably connected in the chute (24), and two sets of driven wheel fixing rods (17) are fixedly installed on the inner wall of one side of the operation box (2). , the two sets of driven wheel fixing rods (17) are rotatably installed on the adjacent side walls of the rotating shaft (23), the driven wheel (15) is fixedly installed on the rotating shaft (23), and the other side inner wall of the operation box (2) is fixedly installed with two sets of The driving wheel fixing rod (19), the adjacent side walls of the two groups of driving wheel fixing rods (19) are rotatably installed with a rotating shaft (23), and a driving wheel (20) is fixedly installed on the rotating shaft (23), and the driving wheel (20) is connected with the slave. The driving wheel (15) is covered with a transmission belt (16), and the driving wheel (20) and the driven wheel (15) are connected through the transmission belt (16) in a driving manner, and the driving wheel fixing rod (19) is rotatably connected with a rotating handle (18) and The rotating handle (18) is fixedly connected with the rotating shaft (23). The rotating handle (18) penetrates through the operation box (2) and extends to the outside of the operation box (2). The transmission belt (16) is sleeved with a fixing block (21). The fixing block (21) An L-shaped connecting rod (10) is fixedly connected to the top, the L-shaped connecting rod (10) penetrates the operation box (2) and extends to the outside of the operation box (2), and the L-shaped connecting rod (10) is away from the fixing block (21) ) is hingedly installed with the slider (3), and an LED light (4) is provided at the bottom of the shock-absorbing box (6). 2 . The adjustable LED solar street light according to claim 1 , wherein a cement base ( 22 ) is fixedly connected to the bottom of the lamp post ( 1 ). 3 . 3 . The adjustable LED solar street light according to claim 1 , wherein a climbing ladder ( 14 ) is fixedly installed on the outer wall of one side of the lamp post ( 1 ). 4 . 4. An adjustable LED solar street light according to claim 1, characterized in that: a shock-absorbing spring (9) is fixedly installed at the inner bottom of the shock-absorbing box (6), and the shock-absorbing spring (9) has five Groups and evenly distributed in the shock-absorbing box (6). 5. An adjustable LED solar street light according to claim 1 or 4, characterized in that: a lamp cover (5) is fixedly installed at the bottom of the shock-absorbing box (6). 6. An adjustable LED solar street light according to claim 1, characterized in that: a support rod (13) is fixedly connected to the top of the operation box (2), and the support rod (13) is far away from the operation box (2) A solar panel (12) is hingedly mounted on one end of the operation box (2), a hydraulic rod (11) is fixedly connected to the top of the operation box (2), and the free end of the hydraulic rod (11) is also hingedly mounted with the solar panel (12).

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