CN205372320U - Adjustable light emitting diode (LED) street lamp - Google Patents

Abstract

The utility model discloses an adjustable LED street lamp, which comprises a support base, the top of the support base is provided with a lifting platform, and the outer wall of the lifting platform is provided with a control panel, and the top of the lifting platform is provided with a first support rod, and the top of the first support rod is provided with a second support rod, the left and right sides of the second support rod are provided with connecting rods, the inner cavity of the lampshade is provided with an infrared sensor, and the infrared sensor A controller is arranged on the top, an LED lamp bead chip is arranged on the left side of the infrared sensor, and an LED lamp bead is arranged on the left side of the controller. The adjustable LED street lamp can adjust the overall height of the street lamp by controlling the controller through the control panel, which is very convenient in maintenance. The brightness and color of the color-changing LED lamp beads can be adjusted through the controller. The human body is sensed by the infrared sensor. When the human body enters In a certain range, the controller controls the LED lights to light up, and maintains a low-energy state within the range where the human body leaves, saving power.

Description

An adjustable LED street lamp

technical field

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

Background technique

The history of human development is a history of entrepreneurship in pursuit of light. The use of fire is an important milestone in the progress of human civilization. The bonfire lit by ancient ancestors is the earliest light. In 1843, the first street lamp appeared on the streets of Shanghai, China. Although it It is ignited by kerosene, but in people's minds, it is more sacred than moonlight. Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the range of road lighting in traffic lighting. It is very inconvenient and dangerous to maintain, and the brightness and color of the lights cannot be adjusted. In some places where there are few people, the street lights are always on every night, which is a waste of electricity. For example, the patent No. 201020269265.9 , including the lamp body, lamp pole, power supply and the connecting piece connecting the lamp body and the lamp pole. Although the lamp body can be adjusted to achieve 270° rotation, the height and brightness of the desk lamp cannot be adjusted.

Contents of the invention

The purpose of this utility model is to provide an adjustable LED street lamp to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an adjustable LED street lamp, including a support base, the top of the support base is provided with a lift platform, and the outer wall of the lift platform is provided with a control panel, the lift The top of the table is provided with a first support rod, and the top of the first support rod is provided with a second support rod, the left and right sides of the second support rod are provided with connecting rods, and the connecting rods are connected to the lampshade through the connecting body, The bottom of the lampshade is provided with a transparent cover, the inner cavity of the lampshade is provided with an infrared sensor, the top of the infrared sensor is provided with a controller, and the left side of the infrared sensor is provided with an LED chip. The control panel, the controller and the lifting platform are electrically connected in sequence, the left side of the controller is provided with LED lamp beads, the controller, the LED lamp bead chip and the LED lamp beads are electrically connected in sequence, and the infrared sensor The device, controller and LED lamp beads are electrically connected in sequence.

Preferably, a fixed rod is provided at the bottom end of the connecting rod, and the other end of the fixed rod is connected to the second support rod.

Preferably, the top four corners of the support base are all provided with fixing bolts.

Preferably, a fixing sleeve is provided at the junction of the first support rod and the second support rod.

Preferably, the lifting platform is a hydraulic lifting platform or an electric lifting platform.

Compared with the prior art, the beneficial effect of the utility model is that the adjustable LED street lamp controls the controller through the control panel, can control the lifting platform, and can adjust the overall height of the street lamp, which is very convenient in maintenance and will not In the event of danger, the brightness and color of the color-changing LED lamp beads can be adjusted through the controller. Different adjustments can be made according to different scenes and light. The human body is sensed by the infrared sensor. When the human body enters a certain range, the controller controls the LED light to light up. , Keep the low-energy state within the range of the human body, saving electric energy.

Description of drawings

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

Fig. 2 is the schematic diagram of enlarged structure of lampshade of the present utility model;

Fig. 3 is a partial cross-sectional structural schematic diagram of the lampshade of the present invention.

In the figure: 1. Support base, 2. Fixing bolts, 3. Lifting platform, 4. Control panel, 5. First support rod, 6. Fixing sleeve, 7. Fixing rod, 8. Second support rod, 9. Connection Rod, 10, lampshade, 11, LED lamp bead, 12, connecting body, 13, LED lamp bead chip, 14, transparent cover, 15, controller, 16, infrared sensor.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: an adjustable LED street lamp, including a support base 1, the four corners of the top of the support base 1 are provided with fixing bolts 2, through which the fixing bolts 2 can be fixed The connection between the support base 1 and the ground, the top of the support base 1 is provided with a lift platform 3, the lift platform 3 is an electric lift platform, and the outer wall of the lift platform 3 is provided with a control panel 4, the lift platform 3 The top is provided with a first support rod 5, and the top of the first support rod 5 is provided with a second support rod 8, and the junction of the first support rod 5 and the second support rod 8 is provided with a fixed sleeve 6, and the fixed sleeve 6 The effect is to make the connection between the first support rod 5 and the second support rod 8 more firm, the left and right sides of the second support rod 8 are provided with connecting rods 9, and the bottom end of the described connecting rods 9 is provided with a fixed rod 7, and the other end of the fixed rod 7 is connected with the second support rod 8, the function of the fixed rod 7 is to fix the connection between the connecting rod 9 and the second support rod 8, and the connecting rod 9 is connected with the lampshade 10 through the connecting body 12, so The bottom end of the lampshade 10 is provided with a transparent cover 14, the inner cavity of the lampshade 10 is provided with an infrared sensor 16, the top of the infrared sensor 16 is provided with a controller 15, and the left side of the infrared sensor 16 is provided with a There is an LED lamp bead chip 13, the control panel 4, the controller 15 and the lifting platform 3 are electrically connected in turn, the left side of the controller 15 is provided with an LED lamp bead 11, the controller 15, the LED lamp bead chip 13 is electrically connected to the LED lamp bead 11 in sequence, and the infrared sensor 16, the controller 15 and the LED lamp bead 11 are electrically connected in sequence.

When working, first turn on the power, start to control the controller 15 through the controller 15, control the lifting platform 3 through the controller 15, thereby adjusting the height of the lifting platform 3, and control the LED lamp bead chip 13 through the controller 15 to control the LED lamp bead 11 For brightness adjustment and color adjustment, the human body is sensed by the infrared sensor 16, and when the human body enters a certain range, the LED lamp bead 11 is controlled by the controller 15 to light up, and the LED lamp bead 11 is kept in a low-energy state within the range where the human body leaves , to save power.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. null1. an adjustable type LED street lamp，Including supporting base，It is characterized in that: the top of described support base is provided with lifting platform，And the outer wall of lifting platform is provided with control panel，The top of described lifting platform is provided with the first support bar，And first the top of support bar be provided with the second support bar，The left and right sides of described second support bar is equipped with connecting rod，And connecting rod is connected with lampshade by connector，The bottom of described lampshade is provided with translucent cover，The inner chamber of described lampshade is provided with infrared inductor，The top of described infrared inductor is provided with controller，The left side of described infrared inductor is provided with LED lamp bead chip，Described control panel、Controller and lifting platform are electrically connected successively，The left side of described controller is provided with LED lamp bead，Described controller、LED lamp bead chip and LED lamp bead are electrically connected successively，Described infrared inductor、Controller and LED lamp bead are electrically connected successively.
2. 2. a kind of adjustable type LED street lamp according to claim 1, it is characterised in that: the bottom of described connecting rod is provided with fixing bar, and the other end of fixing bar and the second support bar connect.
3. 3. a kind of adjustable type LED street lamp according to claim 1, it is characterised in that: the corner, top of described support base is equipped with fixing bolt.
4. 4. a kind of adjustable type LED street lamp according to claim 1, it is characterised in that: the junction of described first support bar and the second support bar is provided with fixed cover.
5. 5. a kind of adjustable type LED street lamp according to claim 1, it is characterised in that: described lifting platform is hydraulic elevator platform or electric lifting platform.