CN215570234U

CN215570234U - Liftable formula new forms of energy street lamp

Info

Publication number: CN215570234U
Application number: CN202122201389.4U
Authority: CN
Inventors: 郑诗文
Original assignee: Fuzhou Hongchen Photoelectric Technology Co ltd
Current assignee: Fuzhou Hongchen Photoelectric Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-18
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a liftable new energy street lamp, which comprises a shell box body, wherein a transmission assembly is arranged in the shell box body, a power input end of the transmission assembly is connected with a motor, one end, close to the front, of the transmission assembly is rotatably connected with a first lead screw, one end, close to the rear, of the transmission assembly is rotatably connected with a second lead screw, a first cylinder is installed at the rear end of the top surface of the shell box body, a second cylinder is connected in the first cylinder in a sliding manner, and the top of the second cylinder is provided with a platform part; the height of the lamp post of the street lamp can be increased and decreased, the street lamp post can be converted from an unfolded state when the lamp post is increased to a folded state when the lamp post is reduced, and the street lamp is arranged in a liftable structure, so that maintenance and overhaul of the street lamp by maintainers are greatly facilitated.

Description

Liftable formula new forms of energy street lamp

Technical Field

The utility model relates to the technical field of street lamps, in particular to a liftable new energy street lamp.

Background

Street lamps, which refer to lamps providing a road with an illumination function, generally refer to lamps in a road illumination range in traffic illumination, and are widely applied to various places needing illumination. At present, sustainable development of energy and environmental protection are the main concerns of the current society, new energy street lamps are gradually adopted in many places, lamp posts of many new energy street lamps are of fixed structures, maintenance work of workers is generally complex, and when the workers need to climb to the top of a high-rise street lamp to maintain and replace the street lamp, the workers have high operation risks, so that the workers need to develop a liftable new energy street lamp convenient to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model provides a liftable new energy street lamp, aiming at the problem that the existing new energy street lamp is inconvenient for maintenance personnel to maintain street lamp parts arranged at high positions.

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

a liftable new energy street lamp comprises a shell box body, wherein a transmission assembly is arranged in the shell box body, a motor is connected to the power input end of the transmission assembly, a first lead screw is rotatably connected to the front end of the transmission assembly, a second lead screw is rotatably connected to the rear end of the transmission assembly, a first cylinder is installed at the rear end of the top surface of the shell box body, a second cylinder is slidably connected in the first cylinder, a platform part is arranged at the top of the second cylinder, a threaded sleeve is installed in the second cylinder, the upper end of the second lead screw penetrates into the second cylinder and is in threaded connection with the threaded sleeve, lamp posts are hinged to two sides of the upper end of the second cylinder, a photovoltaic panel and an LED street lamp are installed on the lamp posts, connecting rods are hinged to the lower ends of the lamp posts, lead screw nuts are hinged to the lower ends of the connecting rods, the lead screw nuts are in threaded connection with the second lead screws, and the shell box body is provided with a controller for controlling the motor.

Preferably, the transmission assembly comprises a transmission case, a first gear, a transmission gear and a second gear, the first gear, the transmission gear and the second gear are linearly arranged in the transmission case from back to front in sequence, the transmission gear is respectively meshed with the first gear and the second gear, the lower end of the first lead screw is connected with the first gear, the lower end of the second lead screw is connected with the second gear, and the bottom of the first gear is connected with an output shaft of the motor.

Preferably, the front end of the platform part is provided with a through hole which can be positioned in the second lead screw.

Preferably, the top surface of the platform part is provided with a battery assembly electrically connected with the photovoltaic panel and the LED street lamp, and the top of the battery assembly is provided with a wind speed sensor.

Preferably, the platform part is a platform formed by bosses extending forwards and backwards from the top of the second column body, and the battery pack is mounted at the rear end of the platform part.

Preferably, the inner side of the light pole is hinged to the side surface of the platform part close to the front end.

Preferably, the street lamp base is installed at the bottom of the outer shell box body.

The utility model has the beneficial effects that:

1. the height of the lamp post of the street lamp can be increased and decreased, the street lamp post can be converted from an unfolded state when the lamp post is increased to a folded state when the lamp post is reduced, and the street lamp is arranged in a liftable structure, so that maintenance and overhaul of the street lamp by maintainers are greatly facilitated.

2. When the wind speed sensor in the street lamp detects that outdoor real-time wind speed is too large, the wind speed sensor triggers the controller, the controller enables the motor to work, the rising decoration state of the street lamp is automatically converted into the folding state, and the street lamp can be automatically lowered and folded in the street lamp pole when the wind speed is too large, so that the situation that the street lamp is easily broken or lodged due to too large outdoor wind speed can be reduced, and the use safety of the street lamp is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

FIG. 3 is a schematic side view of the interior of the transmission assembly in an embodiment of the present invention.

In the figure: the LED street lamp comprises a shell box body 1, a transmission assembly 2, a transmission box 201, a first gear 202, a first gear 203, a transmission gear 204, a second gear 3, a motor 4, a first lead screw 5, a second lead screw 6, a first column 7, a second column 701, a platform part 8, a threaded sleeve 8, a street lamp post 9, a photovoltaic panel 10, an LED street lamp 11, a connecting rod 12, a lead screw nut 13, a controller 14, a battery assembly 15, a wind speed sensor 16 and a street lamp base 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, a liftable new energy street lamp comprises a housing box 1, wherein a transmission assembly 2 is arranged in the housing box 1, a motor 3 is connected to a power input end of the transmission assembly 2, a first lead screw 4 is rotatably connected to one end of the transmission assembly 2 close to the front, a second lead screw 5 is rotatably connected to one end of the transmission assembly 4 close to the rear, and the motor 3 can simultaneously drive the first lead screw 4 and the second lead screw 5 to rotate through the transmission of the transmission assembly 2; first cylinder 6 is installed to 1 top surface rear end of shell box, sliding connection has second cylinder 7 in the

first cylinder

6, 7 tops of second cylinder are provided with platform part 701, 7 internally mounted of second cylinder has threaded sleeve 8, and second lead screw 5 upper end penetrate in the second cylinder 7 and with threaded sleeve 8 looks threaded connection, 7 upper end both sides of second cylinder articulate there is light pole 9, install photovoltaic board 10 and LED street lamp 11 on the light pole 9, LED street lamp 11 installs the end at the light pole, light pole 9 lower extreme articulates there is connecting rod 12, the connecting rod 12 lower extreme articulates there is lead screw nut 13, lead screw nut 13 threaded connection is on second lead screw 5, install the controller 14 that is used for controlling motor 3 on the shell box 1.

Referring to fig. 3, the transmission assembly 2 includes a transmission case 201, a first gear 202, a transmission gear 203 and a second gear 204, the transmission case 201 is sequentially and linearly provided with the first gear 202, the transmission gear 203 and the second gear 204 from back to front, the transmission gear 203 is respectively engaged with the first gear 202 and the second gear 204, the lower end of the first lead screw 4 is connected with the first gear 202, the lower end of the second lead screw 5 is connected with the second gear 204, and the bottom of the first gear 202 is connected with an output shaft of the motor 3; in addition, in other embodiments of the present invention, the output shaft of the motor 3 may also be connected with the transmission gear 203 or the second gear 204.

Referring to fig. 2, a through hole 702 capable of allowing the second lead screw 5 to pass through is formed at the front end of the platform part 701, so that when the second rod 7 of the street lamp descends and retracts into the first rod 6, the second lead screw 5 can pass through the platform part 701 of the second rod 7.

Referring to fig. 1 or 2, a battery assembly 15 electrically connected to the photovoltaic panel 10 and the LED street lamp 11 is mounted on the top surface of the platform 701, an air velocity sensor 16 is mounted on the top of the battery assembly 15, and the air velocity sensor 16 is electrically connected to the controller 14.

Referring to fig. 2, the platform part 701 is a platform formed by bosses extending forward and backward from the top of the second column 7, and the battery assembly 15 is mounted near the rear end of the platform part 701.

Referring to fig. 1, the inner side of the light pole 9 is hinged to the side of the platform part 701 near the front end.

Referring to fig. 1, in order to improve the stability of the street lamp installed on the road surface, a street lamp base 17 is installed at the bottom of the housing box 1.

When the street lamp is used, when municipal maintenance personnel need to maintain and inspect the street lamp in an extending state, the maintenance personnel start the motor 3 through the controller 14, the motor 3 simultaneously drives the first lead screw 4 and the second lead screw 5 to rotate through a gear transmission structure in the transmission assembly 2, the rotation of the first lead screw 4 is sensed to enable the threaded sleeve 8 in threaded connection with the first lead screw to move downwards, the threaded sleeve 8 drives the second column body 7 to gradually slide and retract into the first column body 6, so that the height of the lamp post of the street lamp is reduced, the second lead screw 5 drives the lead screw nut 13 in threaded connection with the second lead screw 5 to move downwards along the length setting direction of the second lead screw 5 while the height of the lamp post of the street lamp is reduced, the lead screw nut 13 drives the connecting rod 12 to move, the connecting rod 12 drives the lamp post 9 to rotate downwards around the hinge point 701 of the lamp post on the platform part, therefore, the two groups of street lamp poles 9 originally in the unfolded state in the street lamp are turned into the inward combined and folded state. Because the lamp post height of this street lamp can go up and down, and light pole 9 can trun into the folded state when the lamp post reduces into by the expansion state when the lamp post risees, through adopting the structure setting of this kind of liftable, has made things convenient for the maintenance and repair work of maintainer to this street lamp greatly, has avoided the risk when maintainer high altitude construction.

When the wind speed is too high in severe weather, when the wind speed sensor 16 detects that the outdoor real-time wind speed is too high (the specific wind speed upper limit numerical value is preset in the controller 14 through programming), the wind speed sensor 16 triggers the controller 14, the controller 14 enables the motor 3 to work, the lifted setting state of the street lamp is automatically converted into the folding state, the street lamp can be automatically lowered and folded in the street lamp pole 9 when the wind speed is too high, the situation that the street lamp is easily broken or lodged due to the fact that the outdoor wind speed is too high can be reduced, and the use safety of the street lamp is guaranteed.

The control circuit in the above structure is common knowledge in the art, and only the components are used without modification, and the control method algorithm embedded in the controller 14 is also what can be realized by simple programming by those skilled in the art, so the control method and circuit connection will not be explained in detail in the present invention.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a liftable formula new forms of energy street lamp, includes shell box (1), its characterized in that: the solar photovoltaic street lamp is characterized in that a transmission assembly (2) is arranged in the shell box body (1), a motor (3) is connected to the power input end of the transmission assembly (2), a first lead screw (4) is rotatably connected to one end, close to the front, of the transmission assembly (2), a second lead screw (5) is rotatably connected to one end, close to the back, of the transmission assembly (2), a first cylinder (6) is installed at the rear end of the top surface of the shell box body (1), a second cylinder (7) is slidably connected in the first cylinder (6), a platform part (701) is arranged at the top of the second cylinder (7), a threaded sleeve (8) is installed inside the second cylinder (7), the upper end of the second lead screw (5) penetrates into the second cylinder (7) and is in threaded connection with the threaded sleeve (8), two sides of the upper end of the second cylinder (7) are hinged to a street lamp post (9), and a photovoltaic panel (10) and an LED street lamp (11) are installed on the street lamp post (9), the lower end of the street lamp pole (9) is hinged with a connecting rod (12), the lower end of the connecting rod (12) is hinged with a lead screw nut (13), the lead screw nut (13) is in threaded connection with the second lead screw (5), and a controller (14) used for controlling the motor (3) is installed on the shell box body (1).

2. The liftable formula new forms of energy street lamp of claim 1, characterized in that: the transmission assembly (2) comprises a transmission case (201), a first gear (202), a transmission gear (203) and a second gear (204), the first gear (202), the transmission gear (203) and the second gear (204) are sequentially and linearly arranged in the transmission case (201) from back to front, the transmission gear (203) is respectively meshed with the first gear (202) and the second gear (204) and connected with each other, the lower end of a first lead screw (4) is connected with the first gear (202), the lower end of a second lead screw (5) is connected with the second gear (204), and the bottom of the first gear (202) is connected with an output shaft of the motor (3).

3. The liftable formula new forms of energy street lamp of claim 1, characterized in that: through holes (702) capable of yielding to the second lead screws (5) are formed in the front ends of the platform parts (701).

4. The liftable formula new forms of energy street lamp of claim 3, characterized in that: install on platform portion (701) the top surface with photovoltaic board (10) with LED street lamp (11) looks electrical connection's battery pack (15), wind speed sensor (16) are installed at battery pack (15) top.

5. The liftable formula new forms of energy street lamp of claim 4, characterized in that: the platform part (701) is a platform formed by bosses extending forwards and backwards on the top of the second cylinder (7), and the battery component (15) is arranged at the rear end of the platform part (701).

6. The liftable formula new forms of energy street lamp of claim 1, characterized in that: the inner side of the light pole (9) is hinged to the side face, close to the front end, of the platform part (701).

7. The liftable formula new forms of energy street lamp of any one of claims 1 to 6, characterized in that: and a street lamp base (17) is installed at the bottom of the outer shell box body (1).