CN218819962U

CN218819962U - Street lamp illumination range adjusting structure

Info

Publication number: CN218819962U
Application number: CN202223051856.0U
Authority: CN
Inventors: 杨琴; 佘小刚; 姚士友
Original assignee: Wuhan Shende Lianchuang Energy Saving And Environmental Protection Equipment Co ltd
Current assignee: Wuhan Shende Lianchuang Energy Saving And Environmental Protection Equipment Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-07
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a street lamp illumination scope adjusts structure, including the lamp pole, the top of lamp pole is fixed with solar cell panel, and the side of lamp pole is fixed with the dead lever, still includes: the shell is fixedly connected with the fixed rod, and the LED lamp panel is arranged in the shell; the lampshade is arranged at the bottom of the shell in a sliding way and is used for adjusting the light source; the adjusting structures are arranged in the shell, are in transmission connection with the lampshade and are used for controlling the lampshade to slide; and the control circuit board is fixed in the shell and is electrically connected with the adjusting structure and the LED lamp panel. The utility model provides a pair of street lamp illumination scope adjusts structure can adjust the illumination zone of this street lamp according to actual conditions to adapt to different lighting demands, avoid appearing the too big or undersize condition of illumination zone, and adjust portably, efficiency is higher.

Description

Street lamp illumination range adjusting structure

Technical Field

The utility model relates to a street lamp illumination adjustment technical field specifically is a street lamp illumination range adjusts structure.

Background

Street lamps, which are lamps providing illumination function for roads, are generally lamps in the road illumination range in traffic illumination, are widely applied to various places needing illumination, for example, urban roads, districts, parks, squares and other places with a lot of personnel activities.

Along with the development of technology, the street lamp is also the subassembly intellectuality, for example, the street lamp can be with timing control switch, can be according to the length of time and the luminance of user demand control light, and what in addition can increase information such as display screen show advertisement in lamp pole department, has increased the wireless function of charging of cell-phone even.

However, the street lamp still does not have the capability of adjusting the illumination range in the using process, the existing street lamp illuminates in a certain fixed range, and the illumination range is fixed.

However, in the actual use process, the illumination range of part of street lamps is unreasonable, and is influenced by the terrain and the installation position, so that the situation that the illumination of part of street lamps is sufficient but the illumination of part of street lamps is not enough is easy to occur, and the situation that the illumination range is too large to cause unclear illumination is easy to occur;

the situation can be found only in the subsequent actual use process, but the street lamp is installed completely when the situation is found, and the operation is inconvenient when the street lamp is needed to be adjusted, so that the lighting range is not concerned any more after the street lamp is installed, or the street lamp is adjusted by manpower, time and labor are consumed, and inconvenience is brought to pedestrians and workers.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a street lamp illumination scope is adjusted structure, the purpose is solved above-mentioned problem.

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

the utility model provides a street lamp illumination scope is adjusted structure, includes the lamp pole, and the top of lamp pole is fixed with solar cell panel, and the side of lamp pole is fixed with the dead lever, still includes:

the shell is fixedly connected with the fixed rod, and the LED lamp panel is arranged in the shell;

the lampshade is arranged at the bottom of the shell in a sliding way and is used for adjusting the light source;

the adjusting structures are arranged in the shell, are in transmission connection with the lampshade and are used for controlling the lampshade to slide;

and the control circuit board is fixed in the shell and is electrically connected with the adjusting structure and the LED lamp panel.

Preferably, the control circuit board is electrically connected with the LED lamp panel through an electric wire.

Preferably, the lamp cover includes:

the movable sleeve is sleeved outside the shell in a sliding manner;

the fixed frame is fixedly connected with the movable sleeve and is positioned at the bottom of the shell;

and the convex lens is embedded in the fixed frame.

Preferably, the fixed frame is fixedly connected with the movable sleeve through a plurality of fixing screws.

Preferably, the adjusting structure includes:

the movable block is fixedly connected with the movable sleeve;

the threaded rod penetrates through the movable block and is in threaded connection with the movable block;

the worm wheel is fixedly connected with one end of the threaded rod;

a motor fixed inside the housing;

and the worm is fixedly connected with the output shaft of the motor and meshed with the worm wheel.

Preferably, the inside of shell has seted up the spout, and the movable block is located the inside of spout.

Preferably, the two ends of the threaded rod are not provided with threads, are smooth round rods and are rotatably connected with the shell.

Preferably, a sealing ring is arranged between the movable sleeve and the shell.

Preferably, the sealing ring is located at the bottom end of the housing.

Preferably, the connection part of the fixed frame and the movable sleeve is in close contact.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model provides a pair of street lamp illumination scope adjusts structure can adjust the illumination zone of this street lamp according to actual conditions to adapt to different lighting demands, avoid appearing the too big or undersize condition of illumination zone, and adjust portably, efficiency is higher.

Drawings

Fig. 1 is a schematic structural view of a street lamp illumination range adjusting structure according to the present invention;

fig. 2 is an enlarged schematic view of the internal structure of the housing of the present invention;

fig. 3 is an enlarged schematic view of the structure of the adjusting structure of the present invention.

In the figure: the solar lamp comprises a 10 lamp post, an 11 solar cell panel, a 12 fixed rod, a 20 outer shell, a 30 control circuit board, a 31LED lamp panel, a 32 electric wire, a 40 lampshade, a 41 movable sleeve, a 42 fixed frame, a 43 fixed screw, a 44 convex lens, a 50 adjusting structure, a 51 movable block, a 52 threaded rod, a 53 worm gear, a 54 motor and a 55 worm.

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.

Please refer to fig. 1, a street lamp illumination range adjusting structure, including lamp pole 10, solar cell panel 11 is fixed at the top of lamp pole 10, fixed rod 12 is fixed at the side of lamp pole 10, lamp pole 10 and solar cell panel 11 are the existing wisdom street lamp pole and solar cell panel, control structure to the street lamp generally sets up in the bottom of lamp pole 10, because the connection of control structure and circuit is prior art, this application also adopts the conventional line connection mode of wisdom street lamp already control the structure can, so no longer give unnecessary details.

The fixing rod 12 is fixed to the side of the lamp post 10 in an inclined manner, and is used for mounting a housing of a street lamp, in this application, a housing 20 is fixed to the fixing rod, an LED lamp panel 31 is arranged inside the housing 20, and the LED lamp panel 31 can be an LED lamp panel commonly used in the existing smart street lamp.

In the present embodiment, referring to fig. 1, 2 and 3, a lampshade 40 is disposed at the bottom of the housing 20, and the illumination range of the street lamp is adjusted by the lampshade 40.

Specifically, the lamp shade 40 is by sliding the movable sleeve 41 that cup joints in the shell 20 outside, with the fixed frame 42 of movable sleeve 41 fixed connection with inlay in the inside convex lens 44 of fixed frame 42 and constitute, according to convex lens's refraction principle, along with sliding movable sleeve 41 drives fixed frame 42 and convex lens 44 and slides, and convex lens 44 slides back and changes its and LED lamp plate 31 between the distance, can change its illumination scope on ground, the different illumination condition of adaptation.

In order to avoid the situation of water leakage at the joint of the movable sleeve 41 and the housing 20, one or more sealing rings are arranged between the movable sleeve 41 and the housing 20, and the sealing rings are arranged at the lowest end of the housing 20 to avoid affecting the sliding of the movable sleeve 41, so that the possible water leakage situation is solved through the sealing rings, and the specific arrangement mode is determined according to the actual use situation, or is not required.

In another embodiment, referring to fig. 2 and 3, in order to replace the convex lens 44 without disassembling a plurality of structures, the fixing frame 42 and the movable sleeve 41 are fixedly connected by the fixing screw 43, when the convex lens 44 needs to be replaced, the fixing screw 43 is screwed off, the fixing frame 42 can be taken down, and then the fixing frame 42 and the convex lens 44 are replaced with new ones, which is simple to operate and convenient to replace.

Meanwhile, after the fixing frame 42 is installed, the fixing screw 43 is used for fixing, and the tight contact between the fixing frame 42 and the movable sleeve 41 needs to be ensured, so as to avoid the water leakage and water seepage at the joint.

In another embodiment, referring to fig. 1, 2 and 3, a plurality of adjustment structures 50 are disposed inside the housing 20 for controlling the sliding movement of the lampshade 40 in the previous embodiment.

Specifically, the adjusting structure 50 is composed of a movable block 51 fixedly connected with the movable sleeve 41, a threaded rod 52 penetrating through the movable block 51 and in threaded connection with the movable block 51, a worm wheel 53 fixedly connected with the threaded rod 52, a motor 54 fixed inside the housing 20, and a worm 55 fixedly connected with an output shaft of the motor 54 and meshed with the worm wheel 53, when the movable sleeve 41 needs to slide, the motor 54 is started to drive the worm 55 to rotate, so as to drive the worm wheel 53 to rotate, so as to drive the threaded rod 52 to rotate, so as to drive the movable block 51 to slide, and finally, the purpose of driving the movable sleeve 41 to slide can be achieved, and the operation is simple and convenient to adjust.

In order to facilitate the above control, a control circuit board 30 is disposed inside the housing 20, the control circuit board 30 is electrically connected to the motor 54 and the LED lamp panel 31 through an electric wire 32, and meanwhile, the control circuit board 30 is externally connected to a control structure of the existing street lamp, and the control structure of the existing street lamp controls the LED lamp panel 31 to light up and is controlled through a conventional control button, for example, when adjustment is needed, the control structure of the street lamp is used to send a forward rotation or reverse rotation signal of the motor, and then the signal is transmitted to the control circuit board 30, and the control circuit board 30 transmits the signal to the motor 54 to drive the motor to rotate.

In order to match the sliding of the movable block 51, a sliding groove adapted to the movable block 51 is formed in the housing 20 for sliding the movable block 51.

In order to ensure the normal rotation of the threaded rod 52, the two ends of the threaded rod 52 are not provided with threads and are smooth round rods, so that the threaded rod 52 does not displace when rotating relative to the housing 20 and only rotates, and the part of the threaded rod 52 with the threads can normally drive the movable block 51 to slide through rotation.

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, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a 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 various 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 street lamp illumination scope adjusts structure, includes the lamp pole, and the top of lamp pole is fixed with solar cell panel, and the side of lamp pole is fixed with the dead lever, and its characterized in that still includes:

2. The structure of claim 1, wherein the control circuit board is electrically connected to the LED lamp panel through an electric wire.

3. The illumination range adjusting structure for street lamps as claimed in claim 1, wherein the lamp cover comprises:

the movable sleeve is sleeved outside the shell in a sliding manner;

and the convex lens is embedded in the fixed frame.

4. The illumination range adjusting structure for street lamps according to claim 3, wherein the fixed frame is fixedly connected with the movable sleeve through a plurality of fixing screws.

5. The illumination range adjusting structure for street lamps according to claim 3, wherein the adjusting structure comprises:

the movable block is fixedly connected with the movable sleeve;

the worm wheel is fixedly connected with one end of the threaded rod;

a motor fixed inside the housing;

6. The structure of claim 5, wherein a sliding groove is formed in the housing, and the movable block is located in the sliding groove.

7. The illumination range adjusting structure for street lamps as claimed in claim 5, wherein the threaded rod is a smooth round rod without threads at both ends and is rotatably connected with the housing.

8. The illumination range adjusting structure of the street lamp as claimed in claim 3, wherein a sealing ring is arranged between the movable sleeve and the housing.

9. The illumination range adjusting structure for street lamps according to claim 8, wherein the sealing ring is located at the bottom end of the housing.

10. The structure of claim 4, wherein the fixed frame is in close contact with the movable sleeve at the joint.