CN220523919U

CN220523919U - Adjustable street lamp

Info

Publication number: CN220523919U
Application number: CN202420099428.5U
Authority: CN
Inventors: 赵呈仲
Original assignee: Guangzhou Weijubao Network Technology Co ltd
Current assignee: Guangzhou Weijubao Network Technology Co ltd
Priority date: 2024-01-16
Filing date: 2024-01-16
Publication date: 2024-02-23
Anticipated expiration: 2034-01-16

Abstract

The utility model relates to the technical field of street lamps, in particular to an adjustable street lamp, which comprises a lamp bracket and further comprises: the lamp panel is fixedly arranged in the lamp bracket, and a plurality of lamp bodies are fixedly arranged on the bottom wall of the lamp panel; the light-transmitting plate is fixedly arranged at the bottom of the lamp holder, a plurality of single-sided concave lenses which are in one-to-one correspondence with the lamp body are arranged on the light-transmitting plate, one side of each single-sided concave lens, which is close to the lamp plate, is concave, and one side of each single-sided concave lens, which is far away from the lamp plate, is planar; the condensing assembly comprises a plurality of convex lenses rotatably arranged on the light-transmitting plate, wherein the convex lenses are converted into a horizontal state from a vertical state through rotation and are attached to the top wall of the single-sided concave lens. The external fog is detected by the smoke sensor, and the convex lens is driven to turn to the unidirectional concave lens, so that the light emitted by the lamp body is more concentrated, and the penetrating capacity of the light is improved; and secondly, before the convex lens is driven to rotate, the circuit resistance of the lamp body is reduced, the brightness is increased, and the light penetration capacity is further improved.

Description

Adjustable street lamp

Technical Field

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

Background

The street lamp is used as a lighting lamp, provides lighting for people with darker light, and has wide application.

In order to expand the illumination range, the light rays are scattered, and when the street lamp encounters a foggy day, the scattered light rays are not easy to penetrate fog, so that the illumination effect is reduced to some extent.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides an adjustable street lamp which can effectively solve the problem of poor mist penetrating effect caused by fixed light angle in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides an adjustable street lamp, which comprises a lamp bracket and further comprises:

the lamp panel is fixedly arranged in the lamp bracket, and a plurality of lamp bodies are fixedly arranged on the bottom wall of the lamp panel;

the light-transmitting plate is positioned right below the lamp panel, is fixedly arranged at the bottom of the lamp holder, is provided with a plurality of single-sided concave lenses which are in one-to-one correspondence with the lamp body, one side of the single-sided concave lenses, which is close to the lamp panel, is concave, and one side of the single-sided concave lenses, which is far away from the lamp panel, is planar;

the light condensing assembly comprises a plurality of convex lenses rotatably arranged on the light transmitting plate, the convex lenses are respectively and correspondingly positioned at the sides of the single-sided concave lenses one by one, and the convex lenses are converted into a horizontal state from a vertical state through rotation and are attached to the top wall of the single-sided concave lens;

wherein, fixed mounting has smoke transducer on the diapire of lighting fixture.

Further, the spotlight subassembly still includes fixed mount of fixed mounting on the light-transmitting plate, fixed mounting has the varistor on the fixed mount, the slip sheet is equipped with to the cover that slides on the varistor, threaded pipe is installed in the rotation of varistor one end, fixed mounting has the link on the threaded pipe, fixed mounting has the connecting rod on the link, convex lens fixed mounting keeps away from link one end at the connecting rod, fixed mounting has the screw thread with threaded pipe looks adaptation on the slip sheet.

Further, a motor is fixedly installed on the bottom wall of the lamp panel, an output shaft is arranged at the bottom end of the motor, a plurality of telescopic rods are fixedly installed on the side wall of the output shaft, and the telescopic rods are rotationally connected with the sliding sheets.

Further, a cleaning frame is fixedly installed on the female sleeve of the telescopic rod, and a plurality of brushes are fixedly installed on the bottom wall of the cleaning frame.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the external fog is detected by the smoke sensor, when the fog is large, the convex lens is driven to turn to the unidirectional concave lens, so that the light emitted by the lamp body is more concentrated, and the light penetration capacity is improved; and secondly, before the convex lens is driven to rotate, the circuit resistance of the lamp body is reduced, the brightness is increased, and the light penetration capacity is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a schematic view of a lamp panel according to the present utility model;

FIG. 3 is a schematic view of the top portion of the light-transmitting panel of the present utility model;

FIG. 4 is an enlarged view of the portion A of FIG. 3;

FIG. 5 is a top view of FIG. 3;

FIG. 6 is a state diagram of light rays in the vertical state of the convex lens;

FIG. 7 is a state diagram of light rays in a horizontal state of a convex lens;

fig. 8 is a schematic view of the structure of the cleaning frame part in the present utility model.

Reference numerals in the drawings represent respectively: 1. a lamp holder; 2. a light-transmitting plate; 3. a smoke sensor; 4. a lamp panel; 5. a fixing frame; 6. a varistor; 7. a sliding sheet; 8. a threaded tube; 9. a connecting frame; 10. a connecting rod; 11. a convex lens; 12. a single-sided concave lens; 13. a telescopic rod; 14. a cleaning frame; 15. and a motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of 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. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Examples: referring to fig. 1-8, an adjustable street lamp, including a lamp stand 1, further includes: the lamp panel 4 is fixedly arranged in the lamp bracket 1, and a plurality of lamp bodies are fixedly arranged on the bottom wall of the lamp panel 4; the light-transmitting plate 2 is positioned under the lamp panel 4, is fixedly arranged at the bottom of the lamp holder 1, and is provided with a plurality of single-sided concave lenses 12 which are in one-to-one correspondence with the lamp bodies, one side of the single-sided concave lenses 12 close to the lamp panel 4 is concave, and one side of the single-sided concave lenses 12 far away from the lamp panel 4 is planar.

Wherein, four lamp bodies are arranged below the lamp panel 4, and the lamp bodies are in one-to-one correspondence with the single-sided concave lenses 12 below, and the light generated by the lamp bodies is dispersed through the single-sided concave lenses 12 (as shown in fig. 6), so that the dispersed light is suitable for normal weather and can illuminate a wider range.

Referring to fig. 1-8, the condensing assembly comprises a plurality of convex lenses 11 rotatably mounted on a light-transmitting plate 2, wherein the convex lenses 11 are respectively and correspondingly positioned at the sides of a single-sided concave lens 12, the convex lenses 11 are converted into a horizontal state from a vertical state through rotation and are attached to the top wall of the single-sided concave lens 12, the condensing assembly further comprises a fixing frame 5 fixedly mounted on the light-transmitting plate 2, a rheostat 6 is fixedly mounted on the fixing frame 5, a sliding vane 7 is sleeved on the rheostat 6 in a sliding manner, one end of the rheostat 6 is rotatably mounted with a threaded pipe 8, a connecting frame 9 is fixedly mounted on the threaded pipe 8, a connecting rod 10 is fixedly mounted on the connecting frame 9, the convex lenses 11 are fixedly mounted at one end of the connecting rod 10 far from the connecting frame 9, threads matched with the threaded pipe 8 are fixedly mounted on the sliding vane 7, a motor 15 is fixedly mounted on the bottom wall of the lamp plate 4, an output shaft is arranged at the bottom end of the motor 15, a plurality of telescopic rods 13 are fixedly mounted on the side walls of the output shaft, and the telescopic rods 13 are rotatably connected with the sliding vane 7; wherein, fixed mounting has smoke transducer 3 on the diapire of lighting fixture 1, and the inside treater and the controller that are equipped with of lighting fixture 1.

When the smoke sensor 3 senses that external fog is large, a signal is sent to the processor, the processor sends a processing signal to the controller, the controller starts the motor 15, the output shaft rotates, as shown in fig. 4 and 5, the output shaft drives the telescopic rod 13 to move, the sliding sheet 7 is pulled to slide along the rheostat 6 when the telescopic rod 13 moves, the rheostat 6 is electrically connected with the lamp body, the sliding sheet 7 slides to the threaded tube 8 at the moment, the resistance value of the rheostat 6 is reduced, and the brightness of the lamp body is increased, so that the fog penetrating capacity of light is improved, and a good lighting effect is ensured;

moreover, when the sliding vane 7 slides to the position of the threaded pipe 8, the screw teeth on the sliding vane 7 are matched with the internal thread grooves of the threaded pipe 8, so that the threaded pipe 8 rotates, the threaded pipe 8 drives the convex lens 11 to rotate through the connecting frame 9 and the connecting rod 10, so that the convex lens 11 covers the upper part of the single-sided concave lens 12, as shown in fig. 7, the top wall of the single-sided concave lens 12 is matched with the bottom wall of the convex lens 11, at the moment, light is gradually polymerized through the action of the convex lens 11, concentrated light can better penetrate through fog, and the lighting effect is further improved.

Referring to fig. 8, a cleaning frame 14 is fixedly installed on a female sleeve of the telescopic rod 13, and a plurality of brushes are fixedly installed on a bottom wall of the cleaning frame 14.

In the process that the telescopic rod 13 moves along with the output shaft of the motor 15, the telescopic rod 13 can drive the cleaning frame 14 and the plurality of brushes to clean the top of the single-sided concave lens 12.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An adjustable street lamp, includes lighting fixture (1), and its characterized in that still includes:

the lamp panel (4) is fixedly arranged inside the lamp bracket (1), and a plurality of lamp bodies are fixedly arranged on the bottom wall of the lamp panel (4);

the light-transmitting plate (2) is positioned right below the lamp panel (4), is fixedly arranged at the bottom of the lamp holder (1), and is provided with a plurality of single-sided concave lenses (12) which are in one-to-one correspondence with the lamp bodies, one side of each single-sided concave lens (12) close to the lamp panel (4) is concave, and one side of each single-sided concave lens (12) far away from the lamp panel (4) is planar;

the light condensing assembly comprises a plurality of convex lenses (11) rotatably arranged on the light transmitting plate (2), wherein the convex lenses (11) are respectively and correspondingly positioned at the sides of the single-sided concave lenses (12), and the convex lenses (11) are converted into a horizontal state from a vertical state through rotation and are attached to the top wall of the single-sided concave lenses (12);

the smoke sensor (3) is fixedly arranged on the bottom wall of the lamp holder (1).

2. The adjustable street lamp according to claim 1, wherein the light focusing assembly further comprises a fixing frame (5) fixedly installed on the light transmitting plate (2), a rheostat (6) is fixedly installed on the fixing frame (5), a sliding sheet (7) is sleeved on the rheostat (6) in a sliding mode, a threaded pipe (8) is rotatably installed at one end of the rheostat (6), a connecting frame (9) is fixedly installed on the threaded pipe (8), a connecting rod (10) is fixedly installed on the connecting frame (9), a convex lens (11) is fixedly installed at one end, far away from the connecting frame (9), of the connecting rod (10), and threads matched with the threaded pipe (8) are fixedly installed on the sliding sheet (7).

3. An adjustable street lamp according to claim 2, characterized in that the motor (15) is fixedly mounted on the bottom wall of the lamp panel (4), the bottom end of the motor (15) is provided with an output shaft, a plurality of telescopic rods (13) are fixedly mounted on the side wall of the output shaft, and the telescopic rods (13) are rotationally connected with the sliding sheets (7).

4. An adjustable street lamp according to claim 3, characterized in that the cleaning frame (14) is fixedly mounted on the female sleeve of the telescopic rod (13), and a plurality of brushes are fixedly mounted on the bottom wall of the cleaning frame (14).