CN110517611A - A kind of lamp stand screen with lightning protection of open air - Google Patents
A kind of lamp stand screen with lightning protection of open air Download PDFInfo
- Publication number
- CN110517611A CN110517611A CN201910611450.7A CN201910611450A CN110517611A CN 110517611 A CN110517611 A CN 110517611A CN 201910611450 A CN201910611450 A CN 201910611450A CN 110517611 A CN110517611 A CN 110517611A
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- China
- Prior art keywords
- lamp stand
- main body
- fixedly connected
- water
- supported slab
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The present invention discloses a kind of lamp stand screen with lightning protection of open air, including lamp stand main body and grounding body, the lamp stand body normal is fixed on the top of grounding body, the lower section of the lamp stand main body body of rod is fixedly connected with the first fixed supported slab by anchor ear, the upper portion of the lamp stand main body body of rod is fixedly connected with the second fixed supported slab by anchor ear, display screen main body is fixedly connected between first fixed supported slab and the second fixed supported slab, the front and back of second fixed supported slab is integrally formed with baffle, a left side for baffle, right two sides are seal shape, and diversion trench is offered between baffle and the second fixed supported slab, the left bottom of two block baffles is communicated with water pipe, and two water pipes are communicated with an aqueduct；The advantages of present invention can effectively make the design scheme have a structure simple by the second fixed supported slab, baffle, aqueduct, fixed frame, fan, header tank and the isostructural design of kickboard component, easy to use, good water-proof effect.
Description
Technical field
The present invention relates to lamp stand Screen Technology fields, and in particular to a kind of lamp stand screen with lightning protection of open air.
Background technique
A piece common light pole can possess including charging pile, wireless network, PM2.5 monitoring, key alarm and lamp stand
Various functions including screen etc. not only solve the confusion that the body of rod stands in great numbers, and can be provided with effectively save urban ground and space
Source is a kind of performance of city management fining development；Lamp stand screen, also referred to as LED light bar screen, the main people as urban construction
One of raw communal facility serves as important role in the construction of smart city relative to other communal facilitys.With national wisdom
The propulsion like a raging fire of urban construction tide, LED light bar screen, the product that this information age comes into being also have welcome development
Spring.In LED subdivision field, lamp stand screen road navigation, road conditions real-time broadcasting, information publication, in terms of have
There is a natural advantage, later maintenance also very simple.It is also more convenient than conventional display screen many installing, only need light pole
Auxiliary, be not required to excessive human input, be smart city construction in essential pith.
Existing lamp stand screen has multiple functions, wherein to intercut, timing, updating seamless switching, simple, quick, intelligence
For main feature.Although lamp stand screen is powerful, carry out using when still have some problems, such as on rainy day,
It is often accompanied by thunder and lightning, and thunder and lightning is also that lamp stand screen is caused one of the main reason for accidental damage occur, people are in order to avoid this
The appearance of kind situation, is usually equipped with lightning rod on lamp stand screen, damages to reduce thunder and lightning as far as possible to lamp stand screen bring
It is bad.
Since most of existing lamp stand screen is mounted in open air, and lamp stand screen generally is combined type installation, thus
Cause the two sides of lamp stand screen there is certain gap, when rainy weather, rainwater may be adhered on lamp stand screen along with wind-force,
Again since there is no preferable waterproof measures for existing lamp stand screen, the rainwater being adhered on lamp stand screen in this case is possible to
It penetrates into inside lamp stand screen, to cause short circuit to the electronic instrument inside lamp stand screen, is damaged to increase lamp stand screen
Probability, while in rainy weather, the charged particle in air can gradually increase, once excessive charged particle enters lamp stand
Screen is internal, it is possible to affect to the normal operation of lamp stand screen internal part.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of lamp stand screen with lightning protection of open air, the design scheme
Having can effectively prevent rainwater and penetrates into advantage inside lamp stand screen, solve in original technology, lamp stand screen waterproof effect
The poor problem of fruit.
A kind of lamp stand screen with lightning protection of open air of the invention, including lamp stand main body and grounding body, the lamp stand main body
It is vertically fixed on the top of grounding body, the lower section of the lamp stand main body body of rod is fixedly connected with the first fixed branch by anchor ear
The upper portion of plate, the lamp stand main body body of rod is fixedly connected with the second fixed supported slab by anchor ear, first fixed supported slab and
Be fixedly connected with display screen main body between two fixed supported slabs, the front and back of the second fixed supported slab integrally formed with baffle,
The arranged on left and right sides of baffle is seal shape, and diversion trench is offered between baffle and the second fixed supported slab, the left side of two block baffles
Bottom is communicated with water pipe, and two water pipes are communicated with an aqueduct；The left side of the lamp stand main body body of rod and close second fixation
The position of supporting plate is fixedly connected with header tank, and the inner cavity of header tank is vertically fixedly connected with slide post, covers on the cylinder of slide post
It is connected to a kickboard component, and the side of the kickboard component and the inner wall of header tank fit together, the bottom for the box cavity that catchments is also
Have the liquid water for floating kickboard component, the arranged on left and right sides for the box cavity that catchments and close to the longitudinal one in the position of bottom at
Type has limited block, the left side for the box cavity that catchments and offers water outlet close to the position at top, header tank inner cavity top it is left and right
Two sides and rubber cushion blocks are fixedly connected to close to the position of slide post, are vertically plugged with conduction in the inner cavity of rubber cushion blocks bottom
Column；The arranged on left and right sides of display screen main body is vertically fixedly connected with the fixed frame of rectangular-shape, vertical etc. in the inner cavity of fixed frame
Distance is fixedly connected with protection cylinder, protects and is equipped with fan in the inner cavity of cylinder.
The lamp stand screen with lightning protection of a kind of open air of the invention, wherein kickboard component includes cystosepiment and rubber
Plate, cystosepiment be fixed on the lower end surface of rubber slab, and the middle part of kickboard component upper surface is vertically offered to be passed through for slide post
Sliding eye, the arranged on left and right sides of kickboard component upper surface and the position far from sliding eye vertically offer through-hole, and two through-holes
Intracavity bottom be equipped with conductive sheet, be electrically connected between two through-holes by the conductor being connected on conductive sheet, conductive sheet
With conductor be it is a kind of it is conductive can copper at.
The lamp stand screen with lightning protection of a kind of open air of the invention, wherein two conductive columns are a kind of with conduction
The copper of performance at, and one layer of insulated paint is coated in two conductive columns on the body of rod of upper section, the position of two conductive columns with
The position of two through-holes is corresponding, and the size of two conductive columns and the size of two through-holes are mutually adapted；A wherein conduction
Column is electrically connected by conducting wire and the intracorporal output port of power source of display screen master, and in addition conductive column passes through conducting wire and more
The power input port of a fan is connected, and is electrically connected between multiple fans by conducting wire.
The lamp stand screen with lightning protection of a kind of open air of the invention, wherein through extension after one end bending of aqueduct
To the inner cavity of header tank, fixing sleeve is connected to Water outlet on the water outlet of aqueduct, and Water outlet is close to the bottom for the box cavity that catchments.
The lamp stand screen with lightning protection of a kind of open air of the invention, wherein the left side of water outlet is penetrated through by sealing ring
It is connected with water-supply-pipe；It is fixedly connected with water storage box at the left side of the lamp stand main body body of rod and the position of close first fixed supported slab, is stored
Bottom on the left of water tank is communicated with water pipe, and the water pipe is equipped with a water valve；Perforation is connected to storage after one end bending of water-supply-pipe
The left side of tank top, the right side at the top of water storage box are also provided with gap.
The lamp stand screen with lightning protection of a kind of open air of the invention, wherein the arranged on left and right sides of display screen body top is equal
It vertically is fixedly connected with lightning rod, and two lightning rods pass through downlead and are attached with grounding body.
The lamp stand screen with lightning protection of a kind of open air of the invention, wherein two protection cylinders and close display screen main body
Side be provided with ventilative board, the two protection cylinders and side far from display screen main body is openning shape and is provided with sieve plate should
Protection cylinder is a kind of columned cylinder.
The lamp stand screen with lightning protection of a kind of open air of the invention, wherein the body of rod of slide post and the inner cavity of sliding eye
It is a kind of smooth mirror surface construction, and the body of rod of slide post is together with the inner cavity tight fits of sliding eye.
The lamp stand screen with lightning protection of a kind of open air of the invention, wherein baffle, fixed frame, header tank and water storage box
It is a kind of PC rigid plastics composition.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through the knot such as the second fixed supported slab, baffle, aqueduct, fixed frame, fan, header tank and kickboard component
The advantages of design of structure can effectively make the design scheme have a structure simple, easy to use, good water-proof effect；Work as family
It, can be effectively by the gap of two sides generation behind the top of display screen main body and display screen body combination when outer generation thunderstorm weather
Place carries out waterproof operation, it can effectively avoids rainwater from penetrating into the inside of display screen main body, while can be effectively by thunder
Charged particle under rainy day gas in air is dispersed；The design scheme does not need staff's manual operation, works as thunderstorm weather
When arrival, multiple groups fan, that is, automatically starting, and work, and after thunderstorm weather dissipates, multiple groups fan can be automatically closed,
To make the device have certain intelligent and practicability, display screen main body can be effectively reduced and the feelings damaged occur
Condition, to greatly extend the service life of display screen main body, the original lamp stand screen of effective solution is in thunder and lightning weather
Under the problem of being easy to appear damage.
2, the rainwater in nature can be effectively collected by the present invention by the design of water storage box, it can will
Extra water is recycled from header tank, and passerby and sanitationman is facilitated to carry out using to greatly embody this
The diversity of device；Meanwhile two by being arranged in the box cavity that catchments pieces of limited blocks, it can effectively avoid because of header tank
In do not have water and kickboard component caused to be stuck in the problem on Water outlet；By the way that Water outlet to be arranged in the inner cavity of header tank and the bottom of close to
The position in portion can effectively avoid the problem that causing rainwater to sputter because water flow is fallen；By the way that water outlet setting is catchmented
The position at the left side of case and close top, is on the one hand conducive to extra rainwater and flows out from water-supply-pipe, on the other hand also facilitates floating
Board group part is contacted with conductive column.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is positive structure diagram of the invention；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 2 at B；
Fig. 4 is right side structural representation of the invention；
Fig. 5 is the enlarged structure schematic diagram in Fig. 4 at C；
Fig. 6 is the front cross-sectional structural schematic diagram of fixed frame；
Fig. 7 faces the schematic diagram of the section structure for kickboard component；
Fig. 8 is the overlooking structure diagram of kickboard component.
In figure: 1, lamp stand main body；2, grounding body；3, the first fixed supported slab；4, the second fixed supported slab；41, baffle；42, it leads
Water pipe；43, Water outlet；44, diversion trench；5, display screen main body；51, fixed frame；6, lightning rod；7, header tank；71, liquid water；
72, slide post；73, limited block；74, kickboard component；741, cystosepiment；742, rubber slab；743, through-hole；744, conductor；745,
Sliding eye；75, water outlet；76, rubber cushion blocks；77, conductive column；8, water-supply-pipe；9, water storage box；91, water valve；10, cylinder is protected；
11, fan.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
Please refer to Fig. 1-8, a kind of lamp stand screen with lightning protection of open air of the invention, including lamp stand main body 1 and ground connection
Body 2, the lamp stand main body 1 are vertically fixed on the top of grounding body 2, and the lower section of 1 body of rod of lamp stand main body is fixed by anchor ear
It is connected with the first fixed supported slab 3, the upper portion of 1 body of rod of lamp stand main body is fixedly connected with the second fixed supported slab 4 by anchor ear,
Display screen main body 5, the front of the second fixed supported slab 4 are fixedly connected between first fixed supported slab 3 and the second fixed supported slab 4
With the back side integrally formed with baffle 41, the arranged on left and right sides of baffle 41 is seal shape, and baffle 41 and the second fixed supported slab 4
Between offer diversion trench 44, the left bottom of two block baffles 41 is communicated with water pipe, and two water pipes are communicated with a water guide
Pipe 42；The left side of 1 body of rod of lamp stand main body and it is fixedly connected with header tank 7 close to the position of the second fixed supported slab 4, header tank 7
Inner cavity is vertically fixedly connected with slide post 72, and a kickboard component 74, and the kickboard component 74 are socketed on the cylinder of slide post 72
Side and the inner wall of header tank 7 fit together, the bottom of 7 inner cavity of header tank is also used to float the liquid of kickboard component 74
Water 71, the arranged on left and right sides of 7 inner cavity of header tank and longitudinal integrally formed with limited block 73 close to the position of bottom, in header tank 7
The position at the left side of chamber and close top offers water outlet 75, the arranged on left and right sides of 7 inner cavity top of header tank and close slide post
72 position is fixedly connected to rubber cushion blocks 76, is vertically plugged with conductive column 77 in the inner cavity of 76 bottom of rubber cushion blocks；Display
The arranged on left and right sides of screen main body 5 is vertically fixedly connected with the fixed frame 51 of rectangular-shape, vertical equidistant in the inner cavity of fixed frame 51
From protection cylinder 10 is fixedly connected with, protects in the inner cavity of cylinder 10 and fan 11 is installed；The present invention passes through the second fixed supported slab 4, gear
Plate 41, aqueduct 42, fixed frame 51, fan 11, header tank 7 and the isostructural design of kickboard component 74, can effectively make
The advantages of it is simple that the design scheme has a structure, easy to use, good water-proof effect；When outdoor generation thunderstorm weather, Neng Gouyou
Waterproof operation is carried out at the gap for generating two sides behind the top of display screen main body 5 and the combination of display screen main body 5 of effect, it can
Rainwater is effectively avoided to penetrate into the inside of display screen main body 5, while can be effectively by the electrification under thunderstorm weather in air
Particle is dispersed.
Kickboard component 74 includes cystosepiment 741 and rubber slab 742, and cystosepiment 741 is fixed on the lower end of rubber slab 742
Face, the middle part of 74 upper surface of kickboard component vertically offer the sliding eye 745 passed through for slide post 72,74 upper end of kickboard component
The position of the arranged on left and right sides in face and separate sliding eye 745 vertically offers through-hole 743, and the intracavity bottom of two through-holes 743
Be equipped with conductive sheet, be electrically connected between two through-holes 743 by the conductor 744 being connected on conductive sheet, conductive sheet with lead
Body 744 be it is a kind of it is conductive can copper at；Appearance by above-mentioned design can effectively be such that the device has certainly
The advantages of starting building to make and be automatically stopped work, thus more enough waterproof effects for more effectively promoting the device.
Two conductive columns 77 be it is a kind of it is conductive can copper at and in two conductive columns 77 on the body of rod of upper section
It is coated with one layer of insulated paint, the position of two conductive columns 77 is corresponding with the position of two through-holes 743, and two conductive columns 77
Size and the sizes of two through-holes 743 be mutually adapted；Wherein a conductive column 77 passes through the electricity in conducting wire and display screen main body 5
Source output terminal mouth is electrically connected, and in addition a conductive column 77 is carried out by the power input port of conducting wire and multiple fans 11
Series connection, and be electrically connected between multiple fans 11 by conducting wire；Appearance by above-mentioned design, can effectively pass through by
Display screen main body 5 is electrically connected with multiple fans 11, so that fan be made just to can be carried out work not against extraneous power supply.
The inner cavity of header tank 7, fixing sleeve on the water outlet of aqueduct 42 are extended through to after one end bending of aqueduct 42
It is connected to Water outlet 43, bottom of the Water outlet 43 close to 7 inner cavity of header tank；The appearance of the design can effectively reduce aqueduct
42 with the drop of 7 intracavity bottom of header tank, so that flowing water be avoided to generate biggish sputtering when falling from Water outlet 43.
The left side of water outlet 75 is connected with water-supply-pipe 8 by sealing ring perforation；The left side of 1 body of rod of lamp stand main body and close to the
Water storage box 9 is fixedly connected at the position of one fixed supported slab 3, the bottom in 9 left side of water storage box is communicated with water pipe, and sets on the water pipe
There is a water valve 91；Perforation is connected to the left side at 9 top of water storage box after one end bending of water-supply-pipe 8, and the right side at 9 top of water storage box is also
Offer gap；Extra rainwater effectively can be collected and be utilized, so as to facilitate passerby by the appearance of the design
It carries out with sanitationman using such as washing one's hands, pour, while by the design of gap, when rainwater product is full in water storage box 9
When, it can effectively be flowed out from gap.
The arranged on left and right sides at 5 top of display screen main body is vertically fixedly connected with lightning rod 6, and two lightning rods 6 pass through
Downlead is attached with grounding body 2；By the design of lightning rod 6, the device can effectively be made to have the effect of lightning protection.
Two protection cylinders 10 and the side of display screen main body 5 is provided with ventilative board, two protection cylinders 10 and far from showing
The side of display screen main body 5 is openning shape and is provided with sieve plate, which is a kind of columned cylinder；The design goes out
It is existing, protection cylinder 10 can be more advantageous to and entered the wind, to guarantee that fan 11 has enough wind regimes, while avoiding extraneous rubbish
It enters inside protection cylinder 10.
The body of rod of slide post 72 and the inner cavity of sliding eye 745 are a kind of smooth mirror surface construction, and the bar of slide post 72
Body is together with the inner cavity tight fits of sliding eye 745；The appearance of the design can be more advantageous to kickboard component 74 and carry out up and down
It is mobile.
Baffle 41, fixed frame 51, header tank 7 and water storage box 9 are a kind of PC rigid plastics composition；The appearance of the design,
The weight of whole device can effectively be mitigated.
(working principle) in using the present invention；
In the case where fine；Entire display screen main body 5 works normally, and multiple fans 11 are in close state；
In the case of thunderstorm weather；Rainwater is dropped into first in the diversion trench 44 between baffle 41 and the second fixed supported slab 4, and
It is entered in header tank 7 by the guide functions of diversion trench 44 from aqueduct 42, as the rainwater in header tank 7 is cumulative,
The buoyancy of rainwater pushes entire kickboard component 74 to be gradually increasing, when kickboard component 74 rises to the position of slightly above water outlet 75
When (since the left side of kickboard component 74 and the inner wall of header tank 7 fit together, while between kickboard component 74 and water outlet 75
There is no direct connected relation, when the lower left corner of kickboard component 74 goes just past water outlet 75, has one lesser water flow
It is flowed out from water outlet 75, and this burst of water flow is often below the water flow come in from the external world, so the rainwater in header tank 7 can also band
Dynamic kickboard component 74 carries out a degree of rising), two through-holes 743 on kickboard component 74 i.e. just with two conductive columns 77
Contact, at this point, passing through the conductor 744 of setting, it can the power supply inside display screen main body 5 is effectively transported to fan 11
On electrical terminals, so as to effectively start fan 11；
After electric fan 11 starts, effectively charged particle present in extraneous rain water and air can be blown by wind-force
It dissipates, so that rainwater and charged particle be avoided to enter in display screen main body 5 from the gap of 5 left and right sides of display screen main body
Portion, in whole flow process, the second fixed supported slab 4 cooperates the effect of baffle 41, can be effectively by the rainwater at 5 top of display screen main body
It is isolated；
Since extraneous rainwater can be entered endlessly in header tank 7 from aqueduct 42, and extra rainwater
It is entered in water storage box 9 by water-supply-pipe 8, rainwater is stored in water storage box 9, passerby and sanitationman can be facilitated to make
With, such as wash one's hands, pour；
In the case that thunderstorm weather clears up, due to the water meeting without the water flow sent from aqueduct 42, in header tank 7
The discharge of water-supply-pipe 8 is gradually passed through, when the water in header tank 7 is in same level with water outlet 75, kickboard component 74 is just
Two conductive columns 77 are detached from, at this point, the connection of display screen main body 5 Yu fan 11 effectively can be disconnected, so that fan 11 be made to stop
Only work.
Mode the above is only the implementation of the present invention is not intended to restrict the invention.For those skilled in the art
For member, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention, etc.
With replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (9)
1. a kind of lamp stand screen with lightning protection of open air, including lamp stand main body and grounding body, the lamp stand body normal are fixed on
The lower section at the top of grounding body, the lamp stand main body body of rod is fixedly connected with the first fixed supported slab by anchor ear, lamp stand master
The upper portion of body rod body is fixedly connected with the second fixed supported slab by anchor ear, first fixed supported slab and the second fixed supported slab it
Between be fixedly connected with display screen main body, it is characterised in that: the front and back of second fixed supported slab is integrally formed with gear
Plate, the arranged on left and right sides of the baffle is seal shape, and diversion trench is offered between baffle and the second fixed supported slab, two pieces of institutes
The left bottom for stating baffle is communicated with water pipe, and two water pipes are communicated with an aqueduct；
The left side of the lamp stand main body body of rod and header tank, the header tank are fixedly connected with close to the position of the second fixed supported slab
Inner cavity be vertically fixedly connected with slide post, be socketed with a kickboard component on the cylinder of the slide post, and the kickboard component
The inner wall of side and header tank fits together, and the bottom of the box cavity that catchments also is used to float the liquid of kickboard component
The position of water, the arranged on left and right sides of the box cavity that catchments and close bottom is longitudinal integrally formed with limited block, the header tank
The position at the left side of inner cavity and close top offers water outlet, the arranged on left and right sides of the header tank inner cavity top and close cunning
The position of dynamic column is fixedly connected to rubber cushion blocks, is vertically plugged with conductive column in the inner cavity of the rubber cushion blocks bottom；
The arranged on left and right sides of the display screen main body is vertically fixedly connected with the fixed frame of rectangular-shape, the fixed frame it is interior
It is vertically equidistant in chamber to be fixedly connected with protection cylinder, fan is installed in the inner cavity of the protection cylinder.
2. a kind of lamp stand screen with lightning protection of open air according to claim 1, it is characterised in that: the kickboard component
It include cystosepiment and rubber slab, the cystosepiment is fixed on the lower end surface of rubber slab, the middle part of kickboard component upper surface
Vertically offer the sliding eye passed through for slide post, the arranged on left and right sides of kickboard component upper surface and far from sliding eye
Position vertically offers through-hole, and the intracavity bottom of two through-holes is equipped with conductive sheet, passes through company between two through-holes
The conductor connect on conductive sheet is electrically connected, the conductive sheet and the conductor be it is a kind of it is conductive can copper
At.
3. a kind of lamp stand screen with lightning protection of open air according to claim 1, it is characterised in that: two conductions
Column be it is a kind of it is conductive can copper at, and one layer of insulated paint is coated in two conductive columns on the body of rod of upper section,
The position of two conductive columns is corresponding with the position of two through-holes, and the size of the size of two conductive columns and two through-holes
It is mutually adapted；Wherein a conductive column is electrically connected by conducting wire and the intracorporal output port of power source of display screen master,
An other conductive column is connected by conducting wire with the power input port of multiple fans, and passes through conducting wire between multiple fans
It is electrically connected.
4. a kind of lamp stand screen with lightning protection of open air according to claim 1, it is characterised in that: the aqueduct
The inner cavity of the header tank is extended through to after the bending of one end, fixing sleeve is connected to Water outlet on the water outlet of the aqueduct, institute
Water outlet is stated close to the bottom for the box cavity that catchments.
5. a kind of lamp stand screen with lightning protection of open air according to claim 1, it is characterised in that: the water outlet
Left side is connected with water-supply-pipe by sealing ring perforation；The left side of the lamp stand main body body of rod and the position of close first fixed supported slab
Place is fixedly connected with water storage box, and the bottom on the left of the water storage box is communicated with water pipe, and the water pipe is equipped with a water valve；It is described defeated
Perforation is connected to the left side at the top of the water storage box after one end bending of water pipe, and the right side at the top of the water storage box is also provided with excessive
The mouth of a river.
6. a kind of lamp stand screen with lightning protection of open air according to claim 1, it is characterised in that: the display screen master
Arranged on left and right sides at the top of body is vertically fixedly connected with lightning rod, and two lightning rods pass through downlead and grounding body carries out
Connection.
7. a kind of lamp stand screen with lightning protection of open air according to claim 1, it is characterised in that: two protections
Cylinder and the side of display screen main body is provided with ventilative board, the two protection cylinders and side far from display screen main body is to open
Mouth shape is simultaneously provided with sieve plate, which is a kind of columned cylinder.
8. a kind of lamp stand screen with lightning protection of open air according to claim 1, it is characterised in that: the slide post
The inner cavity of the body of rod and sliding eye is a kind of smooth mirror surface construction, and the inner cavity tight fits of the body of rod of slide post and sliding eye
Together.
9. a kind of lamp stand screen with lightning protection of open air according to claim 1, it is characterised in that: the baffle is consolidated
Determining frame, header tank and water storage box is a kind of PC rigid plastics composition.
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| CN201910611450.7A CN110517611A (en) | 2019-07-08 | 2019-07-08 | A kind of lamp stand screen with lightning protection of open air |
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| CN201910611450.7A CN110517611A (en) | 2019-07-08 | 2019-07-08 | A kind of lamp stand screen with lightning protection of open air |
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