CN209762883U

CN209762883U - Power-adjustable street lamp for exterior line electric power engineering

Info

Publication number: CN209762883U
Application number: CN201920771778.0U
Authority: CN
Inventors: 贺祥霞
Original assignee: Handan Furui Electromechanical Equipment Installation Co Ltd
Current assignee: Handan Furui Electromechanical Equipment Installation Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2019-12-10
Anticipated expiration: 2029-05-27

Abstract

the utility model relates to the technical field of outside line electric power engineering, in particular to a power adjustable street lamp for outside line electric power engineering, which comprises a base and a lamp post, wherein the top end of the base is fixedly connected with the lamp post, the right end of the lamp post is fixedly connected with a protective box, the right end of the protective box is fixedly connected with a lock ring, the inner side of the protective box is rotatably connected with a take-up pulley, the inner side of one end of the take-up pulley is provided with a clamping groove, the inner side of the protective box is fixedly connected with an adjusting plate, the outer side of the top end of the lamp post is fixedly connected with a horizontally arranged cantilever beam, and the outer side of the take-up pulley is fixedly provided with a pull rope. The later stage maintenance of the workman of being convenient for has improved the practicality of this device.

Description

Power-adjustable street lamp for exterior line electric power engineering

Technical Field

The utility model relates to an outside line electric power engineering technical field specifically is a street lamp with adjustable power for outside line electric power engineering.

Background

The street lamp is widely applied to various places needing illumination, and along with the development of the society, the street lamp is increasingly widely applied, so that the demand on the power-adjustable street lamp for external line power engineering is increasing day by day.

In the design structure of the existing LED street lamp, a light source component is electrically connected with a power supply component, when the day is late, the LED street lamp starts to work, but the brightness of the LED street lamp is unchanged in the period from the start of working to the stop of working, and the LED working power of the LED street lamp is also unchanged; however, when the street lamps are gradually dark and are bright in the morning, the lighting requirements of the street lamps can be met without the full-load work of the street lamps in the period of time, therefore, a large amount of electric energy is wasted by the LED street lamps with non-adjustable power, and after the general street lamps are damaged, a special elevator is needed to lift workers to the set positions for maintenance, so that financial resources are wasted, and the street lamps are not convenient to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a street lamp with adjustable a power for outside line electric power engineering to solve the problem that proposes among the above-mentioned background art.

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

a power-adjustable street lamp for exterior line electric power engineering comprises a base and a lamp post, wherein the top end of the base is fixedly connected with the lamp post, the right end of the lamp post is fixedly connected with a protective box, the right end of the protective box is fixedly connected with a lock ring, the inner side of the protective box is rotatably connected with a take-up pulley, the inner side of one end of the take-up pulley is provided with a clamping groove, the inner side of the protective box is fixedly connected with an adjusting plate, the outer side of the top end of the lamp post is fixedly connected with a horizontally arranged cantilever beam, the outer side of the take-up pulley is fixedly provided with a pull rope, the pull rope is slidably connected with the lamp post and the cantilever beam, the inner side of the bottom end of the cantilever beam is fixedly connected with an electromagnet, the inner side of the limiting plate is fixedly connected with a vertically arranged, the utility model discloses a lamp shade, including the top of lamp shade, the inboard of lamp shade is connected with the telescopic link that the level set up, the pinch-off blades of the vertical setting of other end fixedly connected with of telescopic link, the outside of telescopic link is provided with first spring, and the both ends of first spring respectively with pinch-off blades and telescopic link fixed connection, be located the left and right sides the inboard of lamp shade is provided with controller and power conditioner respectively, the inboard fixedly connected with light sensor of right-hand member of lamp shade, the inboard of lamp shade can be dismantled and be connected with the LED lamp plate, the inboard spiral connection in bottom of lamp shade has the protection casing, the bottom fixedly connected with guide block of cantilever beam.

preferably, the inner side of the top end of the protective shell is spirally connected with a plug plate, and the bottom end of the plug plate is fixedly connected with a base plate.

Preferably, the inner side of the adjusting plate is connected with a vertically arranged limiting rod in a sliding mode, and the limiting rod is clamped with the take-up pulley through a clamping groove.

Preferably, the outside of spacing iron plate is provided with the second spring, and the both ends of second spring respectively with spacing iron plate and limiting plate fixed connection.

preferably, the inner side of the bottom end of the lamp pole is fixedly connected with a wire combing pole.

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

1. The utility model discloses in, through gag lever post, button switch, catch, limiting plate, take-up pulley, guard box and draw-in groove etc. that set up, when needs are changed or are maintained lamp shade isotructure, can put down lamp shade etc. from the eminence through the effect of stay cord to the staff's of being convenient for maintenance is changed, need not maintain through the jacking equipment who arrives, practices thrift the expense of maintenance, and under the environment that jacking equipment is not convenient for get into, also can easily realize the maintenance to this device.

2. The utility model discloses in, through guide block, LED lamp plate, light sensor, electro-magnet, controller and power regulator etc. that set up, can realize adjusting the luminance of LED lamp plate according to the power degree of light on the one hand, play the function of using electricity wisely, on the other hand also can realize carrying out quick dismantlement change to controller and power regulator, and the workman's of being convenient for later stage maintenance has improved the practicality of this device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the installation structure of the door panel of the present invention;

FIG. 5 is a schematic structural view of the crank of the present invention;

Fig. 6 is a schematic structural diagram of the clamping groove of the present invention.

In the figure: the LED lamp comprises a base 1, a lamp post 2, a wire combing rod 3, a pull rope 4, a cantilever beam 5, a lamp shade 6, a limiting iron block 7, a guide block 8, an LED lamp panel 9, a light sensor 10, an electromagnet 11, a protective cover 12, a limiting plate 13, a limiting rod 14, a button switch 15, a locking ring 16, a regulating plate 17, a wire winding wheel 18, a protective box 19, a clamping groove 20, a door plate 21, a crank 22, a controller 23, a power regulator 24, a backing plate 25, a plug plate 26, a clamping plate 27, a protective shell 28, a telescopic rod 29, a first spring 30 and a second spring 31.

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.

Referring to fig. 1-6, the present invention provides a technical solution:

A power adjustable street lamp for exterior line electric power engineering comprises a base 1 and a lamp post 2, wherein the top end of the base 1 is fixedly connected with the lamp post 2, the right end of the lamp post 2 is fixedly connected with a protective box 19, a take-up pulley 18 and the like can be protected by the protective box 19, the right end of the protective box 19 is fixedly connected with a lock ring 16, the inner side of the protective box 19 is rotatably connected with the take-up pulley 18, the inner side of one end of the take-up pulley 18 is provided with a clamping groove 20, the inner side of the protective box 19 is fixedly connected with an adjusting plate 17, the outer side of the top end of the lamp post 2 is fixedly connected with a cantilever beam 5 which is horizontally arranged, the outer side of the take-up pulley 18 is fixedly provided with a pull rope 4, the pull rope 4 is slidably connected with the lamp post 2 and the cantilever beam 5, the inner, the limiting device is characterized in that a limiting iron block 7 is slidably connected to the inner side of the limiting plate 13, a lampshade 6 is clamped at one end of the limiting iron block 7, the lampshade 6 is fixedly connected with the pull rope 4, the limiting plate 13 can be fixed through the limiting iron block 7, the left side and the right side of the top end of the lampshade 6 are fixedly connected with protective shells 28, the inner side of each protective shell 28 is fixedly connected with a horizontally arranged telescopic rod 29, the other end of each telescopic rod 29 is fixedly connected with a vertically arranged clamping plate 27, a first spring 30 is arranged on the outer side of each telescopic rod 29, two ends of each first spring 30 are respectively fixedly connected with the clamping plates 27 and the telescopic rods 29, controllers 23 and power regulators 24 are respectively arranged on the inner sides of the protective shells 28 positioned on the left side and the right side, a light sensor 10 is fixedly connected to the inner side of the right end of the lampshade 6, the inboard spiral connection in bottom of lamp shade 6 has protection casing 12, the bottom fixedly connected with guide block 8 of cantilever beam 5.

the inner side of the top end of the protective shell 28 is spirally connected with a plug plate 26, the bottom end of the plug plate 26 is fixedly connected with a base plate 25, the protective shell 28 can be sealed under the action of the plug plate 26, the position of the controller 23 or the power regulator 24 can be limited through the base plate 25, the controller 23 or the power regulator 24 is prevented from shaking during working, the inner side of the adjusting plate 17 is slidably connected with a vertically arranged limiting rod 14, the limiting rod 14 is clamped with the take-up pulley 18 through a clamping groove 20, the fixing and limiting of the take-up pulley 18 can be realized under the action of the limiting rod 14, a second spring 31 is arranged on the outer side of the limiting iron block 7, two ends of the second spring 31 are respectively fixedly connected with the limiting iron block 7 and the limiting plate 13, the limiting and fixing of the position of the limiting iron block 7 can be realized under the action of the second spring 31, and the inner side of the bottom end of the lamp pole, the electric wires can be combed and fixed through the wire combing rod 3, and the neatness of the electric wires in movement or normal working is guaranteed.

The light sensor 10 is an AMIS-74980X light sensor, the electromagnet 11 is a P50 electromagnet, the push-button switch 15 is an LA3P push-button switch, the controller 23 is an SDTH controller, and the power regulator 24 is a PX5SP4V720-24J power regulator.

the working process is as follows: in the utility model, before the device is used, power is supplied by an external power supply, and when the device works normally, a worker can lock the protective box 19 by the door lock and the lock ring 16, the door plate 21 is also locked with the lamp post 2 to prevent non-workers from being touched by mistake, the clamping plate 27 can fix the controller 23 and the power regulator 24 under the action of the telescopic rod 29 and the first spring 30, the light sensor 10 can transmit signals to the controller 23 according to the intensity of light, the controller 23 controls the power regulator 24 to control the current input to the LED lamp plate 9 after receiving the signals, thereby regulating the brightness of the LED lamp plate 9 and playing the function of saving electricity, and when the lamp shade 6 and the like need to be maintained, the worker firstly opens the cover plate on the protective box 19, then opens the door plate 21, then the worker starts the electromagnet 11 by the button switch 15, make electro-magnet 11 produce the attraction to spacing iron plate 7, make spacing iron plate 7 remove the restriction to lamp shade 6, then the staff pulls out gag lever post 14, rotates take-up pulley 18 through crank 22, makes lamp shade 6 isotructure down gradually, and the electric wire on the comb line pole 3 also can remove along with the removal of lamp shade 6 simultaneously, and until lamp shade 6 isotructure falls to ground, then the staff can unscrew cock board 26, takes out controller 23 or power regulator 24 from the inboard of protective housing 28, perhaps the staff maintains other places.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 with adjustable a power for external line electric power engineering, includes base (1) and lamp pole (2), its characterized in that: the lamp post is fixedly connected to the top end of the base (1), a protection box (19) is fixedly connected to the right end of the lamp post (2), a lock ring (16) is fixedly connected to the right end of the protection box (19), a take-up pulley (18) is rotatably connected to the inner side of the protection box (19), a clamping groove (20) is formed in the inner side of one end of the take-up pulley (18), an adjusting plate (17) is fixedly connected to the inner side of the protection box (19), a cantilever beam (5) which is horizontally arranged is fixedly connected to the outer side of the top end of the lamp post (2), a pull rope (4) is fixedly arranged on the outer side of the take-up pulley (18), the pull rope (4) is slidably connected with the lamp post (2) and the cantilever beam (5), an electromagnet (11) is fixedly connected to the inner side of the bottom end of the cantilever beam (, the limiting device is characterized in that a limiting iron block (7) is connected to the inner side of the limiting plate (13) in a sliding mode, a lampshade (6) is clamped at one end of the limiting iron block (7), the lampshade (6) is fixedly connected with the pull rope (4), protective shells (28) are fixedly connected to the left side and the right side of the top end of the lampshade (6), a horizontally arranged telescopic rod (29) is fixedly connected to the inner side of each protective shell (28), a vertically arranged clamping plate (27) is fixedly connected to the other end of each telescopic rod (29), a first spring (30) is arranged on the outer side of each telescopic rod (29), two ends of each first spring (30) are fixedly connected with the clamping plate (27) and the telescopic rod (29), a controller (23) and a power regulator (24) are arranged on the inner sides of the protective shells (28) on the left side and the right side respectively, and a light sensor (10) is fixedly, the inboard of lamp shade (6) can be dismantled and be connected with LED lamp plate (9), the inboard spiral connection in bottom of lamp shade (6) has protection casing (12), the bottom fixedly connected with guide block (8) of cantilever beam (5).

2. The power adjustable street lamp for outside line electric power engineering according to claim 1, characterized in that: the inner side of the top end of the protective shell (28) is spirally connected with a plug plate (26), and the bottom end of the plug plate (26) is fixedly connected with a base plate (25).

3. The power adjustable street lamp for outside line electric power engineering according to claim 1, characterized in that: the inboard sliding connection of regulating plate (17) has gag lever post (14) of vertical setting, and gag lever post (14) pass through draw-in groove (20) and take-up pulley (18) block.

4. the power adjustable street lamp for outside line electric power engineering according to claim 1, characterized in that: the outside of spacing iron plate (7) is provided with second spring (31), and the both ends of second spring (31) respectively with spacing iron plate (7) and limiting plate (13) fixed connection.

5. The power adjustable street lamp for outside line electric power engineering according to claim 1, characterized in that: the inner side of the bottom end of the lamp post (2) is fixedly connected with a wire combing rod (3).