CN208604522U - A kind of solar environment friendly protective fence with advertisement screen - Google Patents

A kind of solar environment friendly protective fence with advertisement screen Download PDF

Info

Publication number
CN208604522U
CN208604522U CN201821043287.6U CN201821043287U CN208604522U CN 208604522 U CN208604522 U CN 208604522U CN 201821043287 U CN201821043287 U CN 201821043287U CN 208604522 U CN208604522 U CN 208604522U
Authority
CN
China
Prior art keywords
guardrail
column
plate
protective fence
left ear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821043287.6U
Other languages
Chinese (zh)
Inventor
陈悦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tangshan Xiangtian Advertising Co Ltd
Original Assignee
Tangshan Xiangtian Advertising Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tangshan Xiangtian Advertising Co Ltd filed Critical Tangshan Xiangtian Advertising Co Ltd
Priority to CN201821043287.6U priority Critical patent/CN208604522U/en
Application granted granted Critical
Publication of CN208604522U publication Critical patent/CN208604522U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

The utility model discloses a kind of solar environment friendly protective fences with advertisement screen of environmental technology field, including column, guardrail, the column lower end is provided with pedestal, lower prop is provided with above the pedestal, upper prop is provided with above the lower prop, the upper prop upper end is provided with lamp box, the surface of the lamp box is provided with lamp box cover, the lamp box is internally provided with LED light, the utility model is produced electricl energy by solar panels and is stored into electric power storage, pollution and effective use of energy sources are not generated, be conducive to the protection of environment in this way, pass through the effect of motor lead screw and sliding block, the lifter plate of sliding block lower end can move up and down with sliding block, to make protective fence achieve the effect that lifting, pass through universal wheel, so that protective fence can move freely, convenient for putting, pass through the outer playing function of loudspeaker, the pedestrian and vehicle that road can be reminded take care , play the effect of warning.

Description

A kind of solar environment friendly protective fence with advertisement screen
Technical field
The utility model relates to environmental technology field, specially a kind of solar environment friendly protective fence with advertisement screen.
Background technique
Protective fence is to be fixed protective fence support column with ground by bolt, is typically mounted on the two sides of road, in park, Corner is built on logistics corridor two sides, production equipment periphery, and it is past effectively to reduce or remit haulage equipment for two sides and load bed edge of door etc. To bring accidental impact to cause equipment, the damage of facility when shuttling.Protective fence is mainly used for house, highway, shopping centre, public field Etc. protection and protection in occasions to personal safety and installations and facilities, protective fence it is visible everywhere in we live.
Such as a kind of safety guide rail of solar powered illumination of Chinese Patent Application No. CN201721026523.9, including Upper protection horizontal bar, protective fence vertical bar and protective fence support column are provided with fixed supporting foot below the protective fence support column, and The top of protective fence support column is provided with illuminating lamp chamber, and lamp house top cover, and illuminating lamp chamber are provided with above the illuminating lamp chamber Front surface be provided with transparent shield, the illuminating lamp chamber is internally provided with headlamp, the lower section setting of the headlamp There is connection spool, is provided with solar panels and headlamp on existing protective fence, is converted solar energy into using solar panels Electric energy is stored in energy-storage battery, is illuminated and is used for headlamp, can be illuminated, be prevented for the pedestrian of road at night Collision, and solar panels design is wider than upper protection horizontal bar, can block exposing to the weather for protective fence, extend the use of protective fence Service life, to achieve the purpose that using safety durable.
The safety guide rail of this solar powered illumination, it is safe and convenient to use although scientific and reasonable for structure, existing It is provided with solar panels and headlamp on protective fence, is converted solar energy into electrical energy using solar panels and is stored in energy-storage battery It is interior, it illuminates and uses for headlamp, can be illuminated at night for the pedestrian of road, prevent to collide, and solar panels Design is wider than upper protection horizontal bar, can block exposing to the weather for protective fence, extend the service life of protective fence, to reach use The purpose of safety durable.
But this protective fence is inconvenient to move, and cannot change shape with link change, cannot adjust its height as needed Degree cannot play the effect of warning pedestrian, can not achieve the effect that publicity, be based on this, the utility model devises a kind of band The solar environment friendly protective fence of advertisement screen, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of solar environment friendly protective fence with advertisement screen, to solve above-mentioned background What is proposed in technology is inconvenient to move, and cannot change shape with link change, cannot adjust its height as needed, cannot play Warn the effect of pedestrian, the problem of can not achieving the effect that publicity.
To achieve the above object, the utility model provides the following technical solutions: a kind of solar environment friendly with advertisement screen is anti- Guardrail, including column, guardrail, the column lower end are provided with pedestal, and lower prop, the lower prop top are provided with above the pedestal It is provided with upper prop, the upper prop upper end is provided with lamp box, and the surface of the lamp box is provided with lamp box cover, and the inside of the lamp box is set It is equipped with LED light, support column is provided at the top of the upper prop, solar panels pedestal is provided at the top of the support column, it is described Solar panels are provided with above solar panels pedestal, the outer wall of the upper prop is disposed with the left ear of column from top to bottom, branch Bracer and supporting block sliding slot, the left ear of column are internally provided with the left ear slot of column, and the supporting block is internally provided with bolt hole, The supporting block middle and lower part is provided through the positioning bolt of bolt hole, and the outer wall of the upper prop is arranged in parallel with two groups up and down and stands Column auris dextra, and the opposite side of the left ear of column is arranged in two groups of column auris dextras, column auris dextra upper surface is provided with column auris dextra Pin, the outer wall of the upper prop are provided with control cabinet door, and control cabinet door and be arranged between the left ear of column and column auris dextra, the control Cabinet door outer surface processed is provided with door knob, and the inner cavity of the upper prop is disposed with control switch from top to bottom, and control switch seat stores Battery and accumulator base, the guardrail include guardrail upper plate and guardrail lower plate, and guardrail upper plate with guardrail lower plate is parallel up and down sets It sets, guardrail left plate and guardrail right panel is provided between the guardrail upper plate and guardrail lower plate, and guardrail left plate and guardrail right panel are left The right side is arranged in parallel, and is horizontally arranged with plate in guardrail between the guardrail left plate and guardrail right panel, and plate is arranged in guardrail in guardrail The middle part of left plate and guardrail right panel, the lower end two sides of plate are provided with guardrail LED light, the right side of the guardrail right panel in the guardrail Wall is arranged in parallel with two groups of guardrail auris dextras up and down, and the upper surface of the guardrail auris dextra is provided with guardrail auris dextra pin, and the guardrail is left The left side wall of plate is arranged in parallel with the left ear of guardrail up and down, and the left ear of guardrail is internally provided with the left ear slot of guardrail, and the guardrail is left It is cooperatively connected on the right side of side and column by the left ear slot of guardrail and column auris dextra pin, passes through guardrail auris dextra pin between guardrail described in two groups Be cooperatively connected with the left ear slot of guardrail, the LED light and guardrail LED light are electrically connected by control switch and battery, it is described too Positive energy plate and battery are electrically connected.
Preferably, the inner upper end of the lower prop is provided with motor, and the motor includes machine shaft, and the motor turns Shaft end is connected with screw rod, and the screw rod outer wall is socketed with sliding block, and screw rod runs through sliding block, and the sliding block lower end is provided with lifting Plate, the motor are electrically connected by control switch and battery.
Preferably, the lower surface of the lifter plate is provided with universal wheel.
Preferably, the front and rear sides of the guardrail upper plate are provided with advertisement screen, the advertisement screen by control switch with Battery is electrically connected.
Preferably, speaker hole is provided with above the lamp box, the speaker hole is internally provided with loudspeaker, and the loudspeaker are logical It crosses control switch and battery is electrically connected.
Compared with prior art, the utility model has the beneficial effects that the utility model is produced electricl energy by solar panels It is stored into electric power storage, does not generate pollution and effective use of energy sources, be conducive to the protection of environment in this way, pass through motor lead screw and cunning The lifter plate of the effect of block, sliding block lower end can move up and down with sliding block, so that protective fence be made to achieve the effect that lifting, pass through ten thousand To wheel, so that protective fence can move freely, convenient for putting, by the outer playing function of loudspeaker, the pedestrian and Che of road can be reminded It takes care, plays the effect of warning, by the advertisement on-screen-display message on guardrail, can achieve the effect of publicity, pass through Two groups of columns are connect with multiple groups guardrail, and protective fence is allowed to change shape with the variation of road, when can be used for road construction Protective fence can provide illumination by the LED light on column and guardrail for the pedestrian of night trip and vehicle.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model pillar construction schematic diagram;
Fig. 3 is the utility model guard bar structure schematic diagram;
Fig. 4 is the utility model column partial structural diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- column, 2- solar panels, 3- guardrail, 31- guardrail upper plate, 32- advertisement screen, the left ear slot of 33- guardrail, 34- guardrail Left ear, 35- guardrail left plate, 36- guardrail LED light, 37- guardrail lower plate, 38- guardrail right panel, 39- guardrail auris dextra, 310- guardrail are right Ear pin, plate in 311- guardrail, 4- solar panels pedestal, 5- support column, 6-LED lamp, the left ear slot of 7- column, the left ear of 8- column, 9- Supporting block, 10- positioning bolt, 11- supporting block sliding slot, 12- pedestal, 13- column auris dextra pin, 14- column auris dextra, 15- control cabinet Door, 16- door knob, 17- universal wheel, 18- control switch, 19- control switch seat, 20- battery, 21- accumulator base, 22- motor, 23- screw rod, 24- sliding block, 25- lifter plate, 26- lamp box, 27- lamp box cover, 28- lower prop, 29- upper prop, 30- speaker hole, 40- bolt Hole, 41- machine shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of solar environment friendly protective fence technical solution with advertisement screen: a kind of Solar environment friendly protective fence with advertisement screen, including column 1, guardrail 3,1 lower end of column are provided with pedestal 12, set above pedestal 12 It is equipped with lower prop 28, upper prop 29 is provided with above lower prop 28,29 upper end of upper prop is provided with lamp box 26, and the surface of lamp box 26 is provided with lamp Case cover 27, lamp box 26 are internally provided with LED light 6, and the top of column 1 is provided with support column 5, and the top of support column 5 is provided with Solar panels pedestal 4, the top of solar panels pedestal 4 are provided with solar panels 2, and the outer wall of upper prop 29 is set gradually from top to bottom There are the left ear 8 of column, supporting block 9 and a supporting block sliding slot 11, the left ear 8 of column is internally provided with the left ear slot 7 of column, inside supporting block 9 It is provided with bolt hole 40,9 middle and lower part of supporting block is provided through the positioning bolt 10 of bolt hole 40, and the outer wall of upper prop 29 is flat up and down Row is provided with two groups of column auris dextras 14, and the opposite side of the left ear 8 of column, table on column auris dextra 14 is arranged in two groups of column auris dextras 14 Face is provided with column auris dextra pin 13, and the outer wall of upper prop 29 is provided with control cabinet door 15, and controls cabinet door 15 and be arranged in the left ear 8 of column Between column auris dextra 14, control 15 outer surface of cabinet door is provided with door knob 16, and the inner cavity of upper prop 29 is disposed with from top to bottom Control switch 18, control switch seat 19, battery 20 and accumulator base 21, guardrail 3 include guardrail upper plate 31 and guardrail lower plate 37, And guardrail upper plate 31 and about 37 guardrail lower plate are arranged in parallel, and guardrail left plate is provided between guardrail upper plate 31 and guardrail lower plate 37 35 and guardrail right panel 38, and guardrail left plate 35 and guardrail right panel 38 or so are arranged in parallel, guardrail left plate 35 and guardrail right panel 38 it Between be horizontally arranged with plate 311 in guardrail, and the middle part of guardrail left plate 35 and guardrail right panel 38, guardrail is arranged in plate 311 in guardrail The lower end two sides of middle plate 311 are provided with guardrail LED light 36, and it is right that the right side wall of guardrail right panel 38 is arranged in parallel with two groups of guardrails up and down Ear 39, the upper surface of guardrail auris dextra 39 are provided with guardrail auris dextra pin 310, and the left side wall of guardrail left plate 35 is arranged in parallel with shield up and down The left ear 34 in column, the left ear 34 of guardrail are internally provided with the left ear slot 33 of guardrail, pass through the left ear slot of guardrail on the right side of 3 left side of guardrail and column 1 33 and column auris dextra pin 13 be cooperatively connected, connected between two groups of guardrails 3 by guardrail auris dextra pin 310 and the left cooperation of ear slot 33 of guardrail It connects, LED light 6 and guardrail LED light 36 are electrically connected by control switch 18 and battery 20,20 electricity of solar panels 2 and battery Property connection.
Wherein, the inner upper end of lower prop 28 is provided with motor 22, and motor 22 includes machine shaft 41,41 end of machine shaft End is connected with screw rod 23, and 23 outer wall of screw rod is socketed with sliding block 24, and screw rod 23 runs through sliding block 24, and 24 lower end of sliding block is provided with lifting Plate 25, motor 22 are electrically connected by control switch 18 and battery 20, are driven screw rod 23 to rotate by motor 22, are passed through with screw rod The sliding block 24 worn can play the effect of lifting, and the lifter plate 25 connecting with 24 lower end of sliding block can also play the effect of lifting, from And protective fence is made to play the effect of lifting, the lower surface of lifter plate 25 is provided with universal wheel 17, by universal wheel 17, so that protection Column have the effect of can all directions it is mobile, facilitate the placement of protective fence, the front and rear sides of guardrail upper plate 31 are provided with advertisement Screen 32, advertisement screen 32 are electrically connected by control switch 18 and battery 20, are shown by the information of advertisement screen 32, so that protection Column has the effect of publicity, and the top of lamp box 26 is provided with speaker hole 30, and speaker hole 30 is internally provided with loudspeaker, and loudspeaker pass through control Switch 18 and battery 20 are electrically connected, and point out safety by the outer playing function of loudspeaker, so that protective fence has warning row The effect of people and vehicle.
One concrete application of the present embodiment are as follows: solar panels 2, which convert solar energy into electrical energy, to be stored into battery 20, When at dark, control switch 18 can control LED light 6 and guardrail LED light 36 to light, and control switch 18 can connect traffic management department System, the time that time set lamp is lighted, loudspeaker are electrically connected by control switch 18 and battery 20, can be according to road Traffic conditions play " taking care ", and to warn vehicle and pedestrian to go on a journey safely, advertisement screen 32 passes through control switch 18 and electric power storage Pond 20 be electrically connected, publicity materials can be played on advertisement screen 32, can increase management income, motor 22 by control switch 18 with Battery 20 is electrically connected, and when protective fence needs to rise, drives screw rod 23 to rotate forward by rotating forward for motor 22, together When screw rod 23 can be moved downward with movable slider 24, so that the lifter plate connecting with sliding block 24 25 be made to move downward, when protective fence needs When declining, as long as motor 22 rotates backward, by universal wheel 17, protective fence can be realized and be moved freely, when protective fence needs When being placed at one, universal wheel 17 can climb away ground with lifter plate 25, and protective fence includes two groups of columns 1 and two to six groups Guardrail 3, column 1 and guardrail 3 are attached by pin and slot, one group of guardrail 3 and another group of guardrail 3 be also by pin and Slot is attached, and makes protective fence that can surround the shape of arc-shaped, polygonal, fold-line-shaped, linear through such a connection manner Shape when guardrail auris dextra 39 is connect with the left ear 8 of column, needs supporting block 9 to support guardrail auris dextra 39, supporting block 9 and supporting block sliding slot 11 cooperations slide up and down, when supporting block 9 needs fixed, as long as positioning bolt 10 is locked.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of solar environment friendly protective fence with advertisement screen, including column (1), guardrail (3), it is characterised in that: the column (1) lower end is provided with pedestal (12), is provided with lower prop (28) above the pedestal (12), is provided with above the lower prop (28) Column (29), upper prop (29) upper end are provided with lamp box (26), and the surface of the lamp box (26) is provided with lamp box cover (27), described Lamp box (26) is internally provided with LED light (6), is provided with support column (5) at the top of the upper prop (29), the support column (5) Top be provided with solar panels pedestal (4), be provided with solar panels (2) above the solar panels pedestal (4), it is described on The outer wall of column (29) is disposed with the left ear of column (8), supporting block (9) and supporting block sliding slot (11), the column from top to bottom Left ear (8) is internally provided with the left ear slot of column (7), and the supporting block (9) is internally provided with bolt hole (40), the supporting block (9) middle and lower part is provided through the positioning bolt (10) of bolt hole (40), and the outer wall of the upper prop (29) is arranged in parallel with up and down Two groups of column auris dextras (14), and two groups of column auris dextras (14) are arranged in the opposite side of the left ear of column (8), the column auris dextra (14) Upper surface is provided with column auris dextra pin (13), and the outer wall of the upper prop (29) is provided with control cabinet door (15), and controls cabinet door (15) it is arranged between the left ear of column (8) and column auris dextra (14), control cabinet door (15) outer surface is provided with door knob (16), The inner cavity of the upper prop (29) is disposed with control switch (18) from top to bottom, control switch seat (19), battery (20) and Accumulator base (21), the guardrail (3) include guardrail upper plate (31) and guardrail lower plate (37), and under guardrail upper plate (31) and guardrail Plate (37) is arranged in parallel up and down, is provided with guardrail left plate (35) and guardrail between the guardrail upper plate (31) and guardrail lower plate (37) Right panel (38), and guardrail left plate (35) and guardrail right panel (38) left and right are arranged in parallel, the guardrail left plate (35) and guardrail right panel (38) plate in guardrail (311) are horizontally arranged between, and plate (311) is arranged in guardrail left plate (35) and guardrail right panel in guardrail (38) middle part, the lower end two sides of plate (311) are provided with guardrail LED light (36) in the guardrail, the guardrail right panel (38) Right side wall is arranged in parallel with two groups of guardrail auris dextras (39) up and down, and the upper surface of the guardrail auris dextra (39) is provided with guardrail auris dextra pin (310), the left side wall of the guardrail left plate (35) is arranged in parallel with the left ear of guardrail (34) up and down, and the left ear of guardrail (34) is internal It is provided with the left ear slot of guardrail (33), guardrail (3) left side passes through the left ear slot of guardrail (33) and column auris dextra with column (1) right side It sells (13) to be cooperatively connected, be connected between guardrail described in two groups (3) by guardrail auris dextra pin (310) and the left ear slot of guardrail (33) cooperation It connects, the LED light (6) and guardrail LED light (36) are electrically connected by control switch (18) and battery (20), the solar energy Plate (2) and battery (20) are electrically connected.
2. a kind of solar environment friendly protective fence with advertisement screen according to claim 1, it is characterised in that: the lower prop (28) inner upper end is provided with motor (22), and the motor (22) includes machine shaft (41), the machine shaft (41) End is connected with screw rod (23), and screw rod (23) outer wall is socketed with sliding block (24), and screw rod (23) runs through sliding block (24), described Sliding block (24) lower end is provided with lifter plate (25), and the motor (22) is electrically connected by control switch (18) with battery (20) It connects.
3. a kind of solar environment friendly protective fence with advertisement screen according to claim 2, it is characterised in that: the lifter plate (25) lower surface is provided with universal wheel (17).
4. a kind of solar environment friendly protective fence with advertisement screen according to claim 1, it is characterised in that: on the guardrail The front and rear sides of plate (31) are provided with advertisement screen (32), and the advertisement screen (32) passes through control switch (18) and battery (20) It is electrically connected.
5. a kind of solar environment friendly protective fence with advertisement screen according to claim 1, it is characterised in that: the lamp box (26) it is provided with above speaker hole (30), the speaker hole (30) is internally provided with loudspeaker, and the loudspeaker pass through control switch (18) it is electrically connected with battery (20).
CN201821043287.6U 2018-06-29 2018-06-29 A kind of solar environment friendly protective fence with advertisement screen Expired - Fee Related CN208604522U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821043287.6U CN208604522U (en) 2018-06-29 2018-06-29 A kind of solar environment friendly protective fence with advertisement screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821043287.6U CN208604522U (en) 2018-06-29 2018-06-29 A kind of solar environment friendly protective fence with advertisement screen

Publications (1)

Publication Number Publication Date
CN208604522U true CN208604522U (en) 2019-03-15

Family

ID=65667583

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821043287.6U Expired - Fee Related CN208604522U (en) 2018-06-29 2018-06-29 A kind of solar environment friendly protective fence with advertisement screen

Country Status (1)

Country Link
CN (1) CN208604522U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111535658A (en) * 2020-04-30 2020-08-14 芜湖等莱智能科技有限公司 Road construction safety protective guard
CN112289200A (en) * 2019-07-13 2021-01-29 区桦勇 Transparent LED double-sided screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112289200A (en) * 2019-07-13 2021-01-29 区桦勇 Transparent LED double-sided screen
CN111535658A (en) * 2020-04-30 2020-08-14 芜湖等莱智能科技有限公司 Road construction safety protective guard

Similar Documents

Publication Publication Date Title
CN208604522U (en) A kind of solar environment friendly protective fence with advertisement screen
CN205079164U (en) Solar street lamp with haze monitor function
CN201874263U (en) Intelligent bus shelter
CN210013158U (en) Isolation guardrail for municipal road
CN205077428U (en) City guardrail with dust absorption and alarm function
CN208055911U (en) A kind of double-sided display municipal works road indicating device
CN205421075U (en) Electric power construction warning device
CN205444036U (en) Safe road guardrail
CN207159889U (en) A kind of safety guide rail of solar powered illumination
CN208235367U (en) A kind of road administration environmental protection multi-function speed-limiting direction board
CN208899369U (en) A kind of energy-saving and environment-friendly traffic road barricade
CN218436742U (en) Traffic engineering is with integrative direction tablet of illumination direction
CN210013559U (en) Bus queuing protective rail for smart city
CN208395735U (en) A kind of combined road traffic guard rail
CN204754432U (en) Solar energy safety barrier
CN213926000U (en) High traffic guardrail of security
CN211818565U (en) Green protective fence that plants in gardens
CN205406025U (en) Multi -functional poster fence based on photovoltaic power generation system
CN209249017U (en) A kind of tourist attraction guide plate
CN213019412U (en) LED solar street lamp with adjustable height
CN211572892U (en) High-voltage test safety protection device of transformer substation
CN212057081U (en) Lighting device for road
CN220827714U (en) Guiding board for smart city
CN204611639U (en) Light sensation solar energy guard rail caution light
CN212129999U (en) Special guardrail of construction

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190315

Termination date: 20210629