CN209926203U

CN209926203U - Multifunctional street lamp

Info

Publication number: CN209926203U
Application number: CN201920246181.4U
Authority: CN
Inventors: 李沛泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-01-10
Anticipated expiration: 2029-02-27

Abstract

The utility model belongs to the field of mechanical lighting specifically discloses a multifunctional street lamp, include light source, lamp pole, support arm and fix at subaerial basic built-in fitting, the light source is formed by polylith LED display screen side by side articulated, diode on the LED display screen is white diode, the control board and the outside computer electricity of LED display screen are connected, the luminescent panel that LED display screen slope set up and LED display screen is downward, and the LED display screen that is located both ends is connected with folding device through the support arm respectively, folding device installs the top of lamp pole, the bottom and the basic built-in fitting of lamp pole are connected. The utility model discloses a folding device control polylith articulated LED board expandes and folds, and a plane is constituteed to polylith LED display screen after expanding, and the propaganda slogan shows on the LED display screen, and it is folding to contract when the LED display screen, and white diode on the LED display screen is bright entirely, carries out the street lamp and throws light on the use, has improved the high-efficient utilization to the resource.

Description

Multifunctional street lamp

Technical Field

The patent of the utility model relates to a mechanical lighting's field, especially a multifunctional street lamp.

Background

The street lamps are visible everywhere in the campus so as to guarantee the safety of students, and in addition, as the school needs to publicize spirits and host activities, some publicity banners or slogans are often hung on squares and two sides of the road in the campus.

Due to the fact that the actual situation in the campus is complex, the coverage area of the traditional street lamps is small under the blocking of greening vegetation, a large number of street lamps can be installed in the campus, the utilization rate of resources is low, and due to the fact that the power of the traditional street lamps is large and the number of the street lamps is large, a large amount of electric energy can be consumed; in addition, because the needs of school or the needs of activity hang the propaganda banner of making with the cloth, because the ageing can be after this activity, abandon and not use, cause the wasting of resources, the cost of consumption, simultaneously, because the blocking of the afforestation vegetation in the campus and the road are too much can cause many students to see the propaganda poster not, thereby not can not learn the spirit in the condition of not arriving, if hang the poster on every road, can increase a large amount of costs and waste more resources, too much banner also can influence the school appearance.

Therefore, how to reduce the power consumption of the street lamp, improve the utilization rate of the street lamp and reduce the resource waste of the propaganda banner is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model aims at providing a multifunctional street lamp.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a multifunctional street lamp comprises a light source, a lamp post, a supporting arm and a basic embedded part fixed on the ground, wherein the light source is formed by hinging a plurality of LED display screens in parallel, the diodes on the LED display screens are white diodes, a control card of the LED display screens is electrically connected with an external computer, the LED display screens are obliquely arranged, light emitting panels of the LED display screens are obliquely downward, the LED display screens at two ends are respectively connected with a folding device through the supporting arm, the folding device is arranged at the top end of the lamp post, and the bottom end of the lamp post is connected with the basic embedded part;

the folding device comprises a first screw rod, a base and a pair of nut seats, the base is horizontally fixed at the top end of a lamp post, an adjusting motor is fixed at the central part of the base, a bidirectional output shaft of the adjusting motor is in left-right direction, the bidirectional output shaft is respectively connected with one first screw rod, the spiral directions of the two first screw rods are opposite, a slide rod which is parallel to the first screw rod and used for the nut seats to slide is further arranged on the base, one end of each nut seat is screwed on the first screw rod, the other end of each nut seat is sleeved on the slide rod through a through hole, the two ends of each slide rod (306) are connected with the base through bearing seats, and the lower end of each support arm is connected with;

the LED display screen and the adjusting motor are electrically connected with a power supply.

Further, a glass plate is arranged on the light emitting panel of the LE advertising board.

Further, still include polylith solar panel, solar panel fixes respectively the back of LED display screen, solar panel sets up to the slant upwards, install the battery on the lamp pole, the battery is connected with solar panel electricity.

Furthermore, a billboard is fixed on the lamp post.

Further, the lamp pole is hollow steel pipe, the bearing frame is installed at upper and lower both ends in the lamp pole, be connected with the second lead screw between the bearing frame, and install in the lamp pole and drive lead screw pivoted elevator motor, the spout has been seted up to the side of lamp pole, sliding fit has the slider in the spout, the one end and the nut of installing on first lead screw of slider are connected, and the other end is connected the bill-board.

Further, a plurality of vent holes are formed in the LED display screen.

Furthermore, the lower part of the lamp post is connected with two power switches in a screw connection mode, and the storage battery is electrically connected with the lifting motor and the adjusting motor through the power switches respectively.

Further, the support arm is hinged to the nut seat and locked through a locking nut.

Further, the number of the LED display screens is at least 4.

Compared with the prior art, the multifunctional street lamp provided by the utility model has the advantages that the structure is distinctive, the operation is convenient, the first screw rod is driven to rotate by controlling the forward transmission of the adjusting motor, so that the two nut seats are mutually far away, the plurality of hinged LED boards are unfolded, the plurality of LED display screens form a plane, the propaganda slogan is set by a computer to be displayed on the LED display screens, the ideological culture is propagated, and the LED display screens are arranged in an inclined manner, so that the passing people can watch the LED display screens at a good angle; in addition, after darkness, the first screw rod is driven to rotate through the reversing of the adjusting motor, the two nut seats move in opposite directions, the LED display screen without the connecting supporting arm in the middle moves downwards under the action of gravity, the unfolded LED display screen is contracted and folded, white diodes on the LED display screen are controlled to be fully bright through a computer, street lamp illumination can be conducted, included angles between the LED display screens after the LED display screens are folded can be controlled through changing the distance between the two nut seats, the illumination area range of the LED display screens is controlled, and the light source can be enhanced through the reflection characteristic of glass by arranging the glass plate on the LED display screen. This device both can be used as the display screen of propaganda, can be used as the street lamp at night again and throw light on, and is multi-functional, and when doing the illumination and use, because what set up on the LED display screen is white diode, so the power consumption is very low when doing the illumination and use, and energy-concerving and environment-protective, and the long service life of diode, and overall structure is simple, dismouting easy maintenance has improved the high-efficient utilization to the resource.

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 these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a multifunctional street lamp.

Fig. 2 is a sectional view taken along line a-a of the multifunctional street light shown in fig. 1.

Fig. 3 is a sectional view of the multifunctional street lamp shown in fig. 1 taken along line B-B.

In the figure: 1. the LED display screen comprises a light source, 101, an LED display screen, 2, a supporting arm, 3, a folding device, 301, a base, 302, an adjusting motor, 303, a first screw rod, 304, a nut seat, 305, a bearing seat, 306, a sliding rod, 4, a lamp post, 401, a sliding groove, 5, an advertising board, 6, a second screw rod, 7, a power switch, 8, a solar panel, 9, a sliding block and 10, wherein the LED display screen is arranged on the light source.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

As shown in fig. 1, 2 and 3, a multifunctional street lamp as a preferred embodiment of the present invention comprises a light source 1, a lamp post 4, a supporting arm 2 and a basic embedded part fixed on the ground, wherein the light source 1 is formed by hinging a plurality of LED display screens 101 in parallel, specifically, the number of the LED display screens 101 is at least 4, the adjacent LED display screens 101 are connected by a row, the diode on the LED display screen 101 is a white diode, a control card for controlling the display fonts on the LED display screen 101 is electrically connected with an external computer, a font command set by a remote computer is sent to the control card, the propaganda slogan fonts are displayed on the LED display screen 101 after the control card is processed, the LED display screen 101 is inclined and the light emitting panel of the LED display screen 101 is inclined downwards so as to make the passerby flow through a proper angle to watch the slogan, the LED display screens 101 at two ends are respectively connected with a folding device 3 through supporting arms 2, the folding device 3 is installed at the top end of a lamp post 4, the bottom end of the lamp post 4 is connected with a basic embedded part, the basic embedded part is fixed on the ground in advance to ensure the stability of the lamp post 4, and the situation that the street lamp swings in strong wind or heavy rain is avoided;

the folding device 3 comprises a first screw rod 303, a base 301 and a pair of nut seats 304, the base 301 is horizontally fixed at the top end of the lamp post 4 and is connected through a flange plate, so as to be convenient to disassemble and assemble, an adjusting motor 302 is fixed at the central part of the base 301, the two-way output shaft of the adjusting motor 302 is in left and right directions, the two-way output shaft is respectively connected with one first screw rod 303, the spiral directions of the two first screw rods 303 are opposite, the base 301 is further provided with a slide rod 306 which is parallel to the first screw rods 303 and is used for sliding the nut seats 304, the two ends of the first screw rods 303 and the slide rod 306 are fixed on the base 301 through bearing seats 305, the swing of the first screw rods 303 and the slide rod 306 can be effectively avoided by adopting a mode of two ends, the bending deformation can not occur when the weight of a plurality of LED display screens 101 is borne, one end of the nut seat 304, the other end is sleeved on a sliding rod 306, the lower end of the supporting arm 2 is connected with a nut seat 304, the adjusting motor 302 is controlled to drive the first screw rod 303 to rotate, and the two nut seats 304 arranged on the first screw rod 303 can move in the opposite direction or in the opposite direction under the drive of the first screw rod 303 because the screw threads on the two first screw rods 303 are opposite in turning direction; when the first screw rod 303 drives the two nut seats 304 to move away from each other, a plurality of hinged LED screens are unfolded under the pulling of the nut seats 304 to form a completed large LED display screen 101, so that enough area is provided for displaying the propaganda slogan or notice, thereby replacing the traditional manufacturing banner for hanging propaganda, the manufacturing cost is saved, and because the position of the lamp rod 4 is high enough, the limitation of roads and greening vegetation can not be caused, the positions of passers-by can be different, the propaganda slogan can be easily seen, because the electronic equipment can be set to flash, the attention can be attracted, the propaganda effect is better, only the propaganda slogan needs to be input into a computer, and the LED display screen 101 can be controlled to display. The efficiency is high, the period is short, and resources are saved; when the adjusting motor 302 drives the two nut seats 304 to move in opposite directions, so as to drive the LED display screens 101 on the two sides to move towards the middle, the LED display screen 101 without the middle connecting with the supporting arm 2 can move downwards under the action of self gravity, so as to drive the LED display screen 101 in the middle to fold, the unfolded LED display screen 101 is contracted and folded after darkness, white diodes on the LED display screen 101 are controlled to be fully bright through a computer, street lamp illumination can be performed, an included angle between the folded LED display screens 101 of the LED display screen 101 can be controlled by changing the distance between the two nut seats 304, so as to control the illumination area range of the LED display screen 101, the light source 1 can be enhanced through the reflection characteristic of glass by arranging a glass plate on the LED display screen 101, the energy consumption is low because the light source 1 is a diode, and the penetrability of the diode and the included angle of the LED display screen 101 can be adjusted, so that the illuminated coverage area is wider, the quantity of street lamp in the campus is reduced, saves the resource, through the contained angle of change LED display screen 101 in order to adapt to different environment, for example, at the road corner, can adapt to the angle that the road turned round as far as possible with the contained angle modulation point between LED display screen 101 to light source 1 can cover the area of corner, when on the straight line road, will contained angle between LED display screen 101 is transferred as far as possible, makes light source 1 coverage area maximize.

The LED display screen 101 and the adjusting motor 302 are electrically connected with a power supply to provide electric energy.

In this embodiment, be provided with the glass board on the luminescent panel of LED display screen 101, enlarge light reinforcing through glass to make the light source 1 coverage area of street lamp bigger, can play the guard action through installing the glass board in addition, avoid LED display screen 101 to receive external damage, life is longer.

In one of them embodiment, this device still includes polylith solar panel 8, solar panel 8 is fixed respectively the back of LED display screen 101, solar panel 8 sets up to oblique up, install the battery on the lamp pole 4, the battery is connected with solar panel 8 electricity, produces the electric energy through solar panel 8 and stores in the battery for LED display screen 101 uses, and the more economy reduces the power consumption cost, green, and in addition, under the condition that has a power failure suddenly in campus not influenced, because the electric energy of battery storage still can normally throw light on.

In one embodiment, the advertising board 5 is fixed on the lamp post 4, the lamp post 4 is used in multiple functions, posters for propaganda and the like are fixed on the advertising board 5, special supports for setting the advertising board 5 are omitted, and the campus area occupation is avoided.

In the above embodiment, the lamp pole 4 is a hollow steel pipe, the bearing seats 305 are installed at the upper and lower both ends in the lamp pole 4, the second lead screw 6 is connected between the bearing seats 305, and the lifting motor for driving the lead screw to rotate is installed in the lamp pole 4, the sliding groove 401 is formed in the side surface of the lamp pole 4, the sliding block 9 is arranged in the sliding groove 401 in a sliding fit mode, the sliding groove 401 plays a limiting role on the sliding block 9, one end of the sliding block 9 is connected with the nut 10 installed on the first lead screw 303, the other end of the sliding block is connected with the advertising board 5, the lifting motor can drive the second lead screw 6 to rotate, the nut 10 on the second lead screw 6 is controlled to rotate up and down along the second lead screw 6, and therefore the advertising board 5 connected to the sliding block 9 through the flange plate is driven.

In one of the embodiments, the plurality of vent holes are formed in the LED display screen 101, so that the wind resistance of the LED display screen 101 can be effectively reduced, the situation that the LED display screen 101 is subjected to excessive wind force in strong wind weather is avoided, the LED display screen 101 is blown down, the strong wind can pass through the vent holes, and the stability of the LED display screen 101 and the lamp post 4 is guaranteed.

Specifically, 4 lower parts of lamp pole are connected with two switch 7 through the mode of screw connection, the battery is connected with elevator motor and adjusting motor 302 electricity through switch 7 respectively, only needs can realize control through control switch 7 the folding of polylith LED display screen 101 with open, can also control the lift of clapping through control switch 7 control advertisement, convenient operation, the practicality is strong.

In one embodiment, the support arm 2 is hinged to the nut base 304 and locked by a nut, and the inclination of the LED display screen 101 in a vertical plane can be adjusted by rotating the support arm 2, and then locked by a locking nut, so that the inclination of the LED display screen 101 can be adjusted according to actual environmental requirements to meet the requirements.

By adopting the scheme, the utility model provides a multi-functional street lamp is more convenient when using, through control the adjusting motor 302 is just passing to drive first lead screw 303 and is rotated and make two nut seats 304 keep away from each other to the polylith articulated LED board expandes, makes polylith LED display screen 101 constitute a plane, sets for the propaganda poster through the computer and shows on LED display screen 101, propagates ideological culture, and LED display screen 101 sets up for the slope so that the people who has passed by can have a good angle to watch LED display screen 101; in addition, after darkness, the first screw rod 303 is driven to rotate by the reverse rotation of the adjusting motor 302, the two nut seats 304 move oppositely, the unfolded LED display screen 101 is contracted and folded, the white diodes on the LED display screen 101 are controlled to be full-bright through a computer, street lamp illumination can be performed, the included angle between the LED display screen 101 after the LED display screen 101 is folded can be controlled by changing the distance between the two nut seats 304, the illumination area range of the LED display screen 101 is controlled, and the light source 1 can be enhanced through the reflection characteristic of glass by arranging the glass plate on the LED display screen 101. This device both can be used as the display screen of propaganda, can be used as the street lamp at night again and throw light on, and is multi-functional, and when doing the illumination and use, because what set up on the LED display screen 101 is white diode, so the power consumption is very low when doing the illumination and use, and energy-concerving and environment-protective, and the long service life of diode, and overall structure is simple, dismouting easy maintenance has improved the high-efficient utilization to the resource.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional street lamp is characterized by comprising a light source (1), a lamp post (4), a supporting arm (2) and a basic embedded part fixed on the ground, wherein the light source (1) is formed by hinging a plurality of LED display screens (101) in parallel, diodes on the LED display screens (101) are white diodes, a control card of the LED display screens is electrically connected with an external computer, the LED display screens (101) are obliquely arranged, light emitting panels of the LED display screens (101) are obliquely downward, the LED display screens (101) at two ends are respectively connected with a folding device (3) through the supporting arm (2), the folding device (3) is installed at the top end of the lamp post (4), and the bottom end of the lamp post (4) is connected with the basic embedded part;

the folding device (3) comprises a first screw rod (303), a base (301) and a pair of nut seats (304), the base (301) is horizontally fixed at the top end of a lamp pole (4), an adjusting motor (302) is fixed at the central part of the base (301), two-way output shafts of the adjusting motor (302) are in left and right directions, the two-way output shafts are respectively connected with one first screw rod (303) and the two first screw rods (303) have opposite spiral directions, the first screw rods (303) are connected with the base (301) through bearing seats (305), the base (301) is further provided with sliding rods (306) which are parallel to the first screw rods (303) and used for the nut seats (304) to slide, one end of each nut seat (304) is screwed on the first screw rod (303), the other end of each nut seat is sleeved on the corresponding sliding rod through a through hole, and the two ends of each sliding rod (306) are connected with the base (301) through the corresponding, the lower end of the supporting arm (2) is connected with a nut seat (304);

the LED display screen (101) and the adjusting motor are electrically connected with a power supply.

2. The multifunctional street light as claimed in claim 1, characterized in that a glass plate is arranged on the light emitting panel of the LED display screen (101).

3. The multifunctional street lamp according to claim 1, further comprising a plurality of solar panels (8), wherein the solar panels (8) are respectively fixed on the back of the LED display screen (101), the solar panels (8) are arranged to face obliquely upwards, the lamp post (4) is provided with a storage battery, and the storage battery is electrically connected with the solar panels (8).

4. The multifunctional street light as claimed in claim 3, characterized in that a billboard (5) is fixed on the lamp post (4).

5. The multifunctional street lamp as claimed in claim 4, wherein the lamp post (4) is a hollow steel tube, bearing seats are installed at the upper and lower ends in the lamp post (4), a second lead screw (6) is connected between the bearing seats, a lifting motor for driving the second lead screw (6) to rotate is installed in the lamp post (4), a sliding groove (401) is formed in the side surface of the lamp post (4), a sliding block (9) is arranged in the sliding groove (401) in a sliding fit manner, one end of the sliding block (9) is connected with a nut (10) installed on the second lead screw (6), and the other end of the sliding block is connected with the advertising board (5).

6. The multifunctional street light as claimed in claim 1, wherein the LED display screen (101) is provided with a plurality of vent holes.

7. The multifunctional street lamp as claimed in claim 5, wherein the lower part of the lamp post (4) is connected with two power switches (7) by means of screw connection, and the storage battery is electrically connected with the lifting motor and the adjusting motor (302) by the power switches (7) respectively.

8. Multifunctional street light according to claim 1, characterized in that the support arm (2) is articulated with a nut seat (304) and locked by a locking nut.

9. The multifunctional street light as claimed in claim 1, characterized in that the number of the LED display screens (101) is at least 4.