CN107993463A - A kind of traffic lights that can quickly carry out dedusting cleaning - Google Patents
A kind of traffic lights that can quickly carry out dedusting cleaning Download PDFInfo
- Publication number
- CN107993463A CN107993463A CN201711005480.0A CN201711005480A CN107993463A CN 107993463 A CN107993463 A CN 107993463A CN 201711005480 A CN201711005480 A CN 201711005480A CN 107993463 A CN107993463 A CN 107993463A
- Authority
- CN
- China
- Prior art keywords
- lamp
- traffic lights
- carry out
- quickly carry
- dedusting cleaning
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to signal lamp technical field, and disclose a kind of traffic lights that can quickly carry out dedusting cleaning, including mounting base, under casing is installed with the top of the mounting base, the front surface of under casing is movably installed with hermatic door, the intracavitary bottom wall of the under casing is movably installed with water storage box, valve is installed with the right side of water storage box, water pipe is communicated with the top of the water storage box, connected unit is installed with the top of the under casing, lamp stand is installed with the top of connected unit, sewage pipe is communicated with the right side of lamp stand, the one end of the lamp stand away from connected unit is installed with connecting seat, fixed case is installed with the right side of connecting seat, the case inner bottom wall of fixed case is installed with cushion block, the top movable of cushion block is provided with the deflector in fixed case case.This can quickly carry out the traffic lights of dedusting cleaning, and high dust collection efficiency, cleaning effect is good, facilitate people's use.
Description
Technical field
The present invention relates to signal lamp technical field, is specially a kind of traffic lights that can quickly carry out dedusting cleaning.
Background technology
Traffic lights are the signal lamps for commanding traffic circulation, are generally made of red light, green light, amber light, and red light represents to prohibit
Only pass through, green light represents to permit passing through, and amber light represents warning, and traffic lights are the traffic lights of international uniform, and red light is off
Signal, green light are rights of way signal, intersection, and the car that several directions are come all collects here, and what is had will keep straight on, and what is had will turn
It is curved, on earth whom allows to get ahead, here it is traffic lights to be accepted commander, when red, forbids keeping straight on or turn left, and is not hindering pedestrian and Che
In the case of, it is allowed to which vehicle is turned right, green light, is permitted vehicle straight trip or is turned, amber light is bright, is parked in crossing stop line or people's row
Within zebra crossing, continue to pass through, when amber light flickers, warning vehicle is taken care.
Traffic lights, show the lamps and lanterns that road provides instruction function, and infield is common in road one side or both sides, hands over
After ventilating signal lamp uses a period of time, dust and fog environment in air are exposed to due to permanent, light source and illuminator
Pollution, reduces luminous flux, influences normally to use, and purge signal lamp needs periodically to climb up lamp stand to lamp in the prior art
Cover is cleaned, and so needs substantial amounts of manpower and risk factor is higher, time-consuming and laborious, so proposing one kind can quickly be removed
The traffic lights of dirt cleaning solve the problems, such as above-mentioned propose.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides a kind of traffic lights that can quickly carry out dedusting cleaning, tool
Standby fast dust-removing, the advantages that good waterproof performance and service life are long, solve traffic lights it is permanent be exposed to dust in air
With fog environment, the pollution of light source and illuminator, reduces luminous flux, influences normally to use, and clear in the prior art
Washing signal lamp needs periodically to climb up lamp stand and clean lampshade, so needs substantial amounts of manpower and risk factor is higher, time-consuming to take
The problem of power.
(2) technical solution
To realize above-mentioned fast dust-removing, good waterproof performance and the long purpose of service life, the present invention provides following technical solution：One
Kind can quickly carry out the traffic lights of dedusting cleaning, including mounting base, and under casing, bottom are installed with the top of the mounting base
The front surface of case is movably installed with hermatic door, and the intracavitary bottom wall of the under casing is movably installed with water storage box, and the right side of water storage box is consolidated
Dingan County is equipped with valve, and water pipe is communicated with the top of the water storage box, connected unit, connected unit are installed with the top of the under casing
Top be installed with lamp stand, be communicated with sewage pipe on the right side of lamp stand, the one end of the lamp stand away from connected unit is fixedly mounted
There is connecting seat, fixed case is installed with the right side of connecting seat, the case inner bottom wall of fixed case is installed with cushion block, the top of cushion block
Portion is movably installed with the deflector in fixed case case, is installed with above the deflector in fixed case case
Support plate, offers through hole at the top of support plate, lamp plate, the connecting seat and lamp plate is installed with the top of the support plate
Opposite side is installed with copper post, and the front surface of the lamp plate offers bar-shaped trough, and the groove inner bottom wall of bar-shaped trough fixes peace
Equipped with lamp holder, the one end of the water pipe away from water storage box is communicated with sealing tube head, and the one end of sealing tube head away from water pipe is communicated with
Positioned at the fixing pipe of lamp plate front surface, the front surface of fixing pipe is communicated with high-pressure nozzle, is installed with the top of the lamp plate
Head cover is hidden, the both sides of head cover are installed with oblique ridge.
Preferably, the bottom of the fixed case offers apopore, passes through connecting tube between the fixed case and sewage pipe
It is connected.
Preferably, the front surface of the lamp holder is disposed with red light, amber light and green light from left to right.
Preferably, the thickness of the lamp holder is less than the groove depth of bar-shaped trough, is installed with front of the bar-shaped trough anti-
Waterglass plate.
Preferably, the back side of the water storage box is provided with booster pump, and the back side of the water storage box offers inlet opening.
Preferably, the lamp stand is hollow stem, and the fixed case is no top box.
Preferably, the quantity of the high-pressure nozzle is four, and four high-pressure nozzles equidistantly distribute.
Preferably, the angle of inclination of the deflector is not less than 30 degree, and the water spray angular interval of the high-pressure nozzle exists
Between 60 degree to 120 degree.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of traffic lights that can quickly carry out dedusting cleaning, possess with
Lower beneficial effect：
1st, this can quickly carry out the traffic lights of dedusting cleaning, and fixing pipe is fixedly mounted by the front surface in lamp plate,
Then four high-pressure nozzles are connected in the front surface of fixing pipe, high-pressure nozzle equidistantly distributes the front surface in lamp plate, it is ensured that energy
The dirt on signal lamp surface is enough washed away, high dust collection efficiency, facilitates people's use.
2nd, this can quickly carry out the traffic lights of dedusting cleaning, by the case that lamp plate is fixedly mounted on to uncovered fixed case
Interior, the sewage after high-pressure nozzle washes away flows into sewage pipe along deflector from connecting tube, and avoiding ponding causes lamps and lanterns corrosion, prolongs
The service life of lamps and lanterns is grown.
3rd, this can quickly carry out the traffic lights of dedusting cleaning, by setting seal glass plate in the groove of bar-shaped trough,
The water stain service life for entering in bar-shaped trough, extending lamps and lanterns when bath is cleaned can be prevented, finally by the top of lamp plate
Head cover is fixedly mounted, high-pressure nozzle can be covered to ensure people's clearly observation signal lamp, moreover it is possible in rainy day rain cover, appearance
Beauty, protectiveness is good, extends the service life of lamps and lanterns.
Brief description of the drawings
Fig. 1 is a kind of traffic lights front view that can quickly carry out dedusting cleaning proposed by the present invention；
Fig. 2 is a kind of traffic lights fixed case sectional view that can quickly carry out dedusting cleaning proposed by the present invention.
In figure：1 mounting base, 2 under casings, 3 hermatic doors, 4 water storage boxes, 5 valves, 6 water pipes, 7 connected units, 8 lamp stands, 9 sewage pipes,
10 connecting seats, 11 fixed cases, 12 cushion blocks, 13 deflectors, 14 support plates, 15 through holes, 16 lamp plates, 17 copper posts, 18 bar-shaped troughs, 19 lamps
Seat, 20 sealing tube heads, 21 fixing pipes, 22 high-pressure nozzles, 23 head covers, 24 oblique ridges, 25 connecting tubes.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1-2, a kind of traffic lights that can quickly carry out dedusting cleaning, including mounting base 1, mounting base 1
Top is installed with casing 2, and the front surface of under casing 2 is movably installed with hermatic door 3, and the intracavitary bottom wall of under casing 2 is movably installed with
Water storage box 4, the back side of water storage box 4 are provided with booster pump, and the back side of water storage box 4 offers inlet opening, and the right side of water storage box 4 is fixed
Valve 5 is installed, the top of water storage box 4 is communicated with water pipe 6, and the top of under casing 2 is installed with connected unit 7, the top of connected unit 7
Portion is installed with lamp stand 8, and lamp stand 8 is hollow stem, and the right side of lamp stand 8 is communicated with sewage pipe 9, lamp stand 8 away from connected unit 7 one
End is installed with connecting seat 10, and the right side of connecting seat 10 is installed with fixed case 11, and fixed case 11 is no top box, fixed case
11 bottom offers apopore, and the case inner bottom wall of fixed case 11 is installed with cushion block 12, the top movable installation of cushion block 12
There is the deflector 13 in fixed case 11 casees, the angle of inclination of deflector 13 is not less than 30 degree, and the top of deflector 13 is consolidated
Dingan County is equipped with the support plate 14 in fixed case 11 casees, and the top of support plate 14 offers through hole 15, the top of support plate 14
Lamp plate 16 is installed with, the side opposite with lamp plate 16 of connecting seat 10 is installed with copper post 17, and the front surface of lamp plate 16 is opened
Equipped with bar-shaped trough 18, the front of bar-shaped trough 18 is installed with waterproof glass plate, and the groove inner bottom wall of bar-shaped trough 18 is installed with
Lamp holder 19, the front surface of lamp holder 19 are disposed with red light, amber light and green light from left to right, and the thickness of lamp holder 19 is less than bar-shaped trough
18 groove depth, the one end of water pipe 6 away from water storage box 4 are communicated with sealing tube head 20, and the one end of sealing tube head 20 away from water pipe 6 connects
The fixing pipe 21 positioned at 16 front surface of lamp plate is connected with, the front surface of fixing pipe 21 is communicated with high-pressure nozzle 22, high-pressure nozzle 22
Quantity is four, and four high-pressure nozzles 22 equidistantly distribute, and the water spray angular interval of high-pressure nozzle 22 is at 60 degree to 100
Between 20 degree, the top of lamp plate 16, which is installed with, hides head cover 23, and the both sides of head cover 23 are installed with oblique ridge 24, fixed
It is connected between case 11 and sewage pipe 9 by connecting tube 25, fixing pipe 21 is fixedly mounted by the front surface in lamp plate 16, then
Four high-pressure nozzles 22 are connected in the front surface of fixing pipe 21, high-pressure nozzle 22 is equidistantly distributed in the front surface of lamp plate 16, really
The dirt on signal lamp surface can be washed away by protecting, high dust collection efficiency, people's use be facilitated, by the way that lamp plate 16 is fixedly mounted on
In the case of uncovered fixed case 11, the sewage after high-pressure nozzle 22 washes away flows into sewage pipe 9 along deflector 13 from connecting tube 25, keeps away
Having exempted from ponding causes lamps and lanterns corrosion, extends the service life of lamps and lanterns, by setting seal glass plate in the groove of bar-shaped trough 18,
The water stain service life for entering in bar-shaped trough 18, extending lamps and lanterns when bath is cleaned can be prevented, finally by lamp plate 16
Head cover 23 is fixedly mounted in top, can cover high-pressure nozzle 22 to ensure people's clearly observation signal lamp, moreover it is possible on rainy day
Rain cover, beautiful appearance, protectiveness is good, extends the service life of lamps and lanterns.
When in use, valve 5 is opened, gets the front surface of lamp plate 16 express developed using high-pressure nozzle 22, high dust collection efficiency, clearly
Clean effect is good, facilitates people's use.
In conclusion this can quickly carry out the traffic lights of dedusting cleaning, peace is fixed by the front surface in lamp plate 16
Fixing pipe 21 is filled, then connects four high-pressure nozzles 22 in the front surface of fixing pipe 21, high-pressure nozzle 22 is equidistantly distributed in lamp
The front surface of plate 16, it is ensured that can wash away the dirt on signal lamp surface, high dust collection efficiency, facilitates people's use, pass through by
Lamp plate 16 is fixedly mounted in the case of uncovered fixed case 11, high-pressure nozzle 22 wash away after sewage along deflector 13 from connecting tube
25 flow into sewage pipe 9, and avoiding ponding causes lamps and lanterns corrosion, extends the service life of lamps and lanterns, passes through the groove in bar-shaped trough 18
Interior setting seal glass plate, can prevent the water stain service life for entering in bar-shaped trough 18, extending lamps and lanterns when bath is cleaned, most
Afterwards by the way that head cover 23 is fixedly mounted at the top of lamp plate 16, high-pressure nozzle 22 can be covered to ensure people's clearly observation signal
Lamp, moreover it is possible to it is good in rainy day rain cover, beautiful appearance, protectiveness, the service life of lamps and lanterns is extended, solves traffic lights length
Long is exposed to dust and fog environment in air, and the pollution of light source and illuminator, reduces luminous flux, influences normally to make
With, and purge signal lamp needs periodically to climb up lamp stand 8 and clean lampshade in the prior art, so needs substantial amounts of manpower
And risk factor is higher, it is time-consuming and laborious the problem of.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there are other identical element in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of traffic lights that can quickly carry out dedusting cleaning, including mounting base (1), it is characterised in that：The mounting base
(1) under casing (2) is installed with the top of, the front surface of under casing (2) is movably installed with hermatic door (3), the chamber of the under casing (2)
Inner bottom wall is movably installed with water storage box (4), and valve (5), the top of the water storage box (4) are installed with the right side of water storage box (4)
Portion is communicated with water pipe (6), and connected unit (7) is installed with the top of the under casing (2), and the top of connected unit (7) is fixedly mounted
There is lamp stand (8), sewage pipe (9) is communicated with the right side of lamp stand (8), the one end of the lamp stand (8) away from connected unit (7) is fixedly mounted
There is connecting seat (10), fixed case (11) is installed with the right side of connecting seat (10), the case inner bottom wall of fixed case (11) fixes peace
Equipped with cushion block (12), the top movable of cushion block (12) is provided with the deflector (13) in fixed case (11) case, the water conservancy diversion
The support plate (14) being installed with above plate (13) in fixed case (11) case, offers at the top of support plate (14) logical
Hole (15), lamp plate (16) is installed with the top of the support plate (14), and the connecting seat (10) is opposite with lamp plate (16)
Side is installed with copper post (17), and the front surface of the lamp plate (16) offers bar-shaped trough (18), in the groove of bar-shaped trough (18)
Bottom wall is installed with lamp holder (19), and the one end of the water pipe (6) away from water storage box (4) is communicated with sealing tube head (20), sealing
The one end of tube head (20) away from water pipe (6) is communicated with the fixing pipe (21) positioned at lamp plate (16) front surface, before fixing pipe (21)
Surface is communicated with high-pressure nozzle (22), is installed with the top of the lamp plate (16) and hides head cover (23), the both sides of head cover (23)
It is installed with oblique ridge (24).
A kind of 2. traffic lights that can quickly carry out dedusting cleaning according to claim 1, it is characterised in that：It is described solid
The bottom for determining case (11) offers apopore, is connected between the fixed case (11) and sewage pipe (9) by connecting tube (25).
A kind of 3. traffic lights that can quickly carry out dedusting cleaning according to claim 1, it is characterised in that：The lamp
The front surface of seat (19) is disposed with red light, amber light and green light from left to right.
A kind of 4. traffic lights that can quickly carry out dedusting cleaning according to claim 1, it is characterised in that：The lamp
The thickness of seat (19) is less than the groove depth of bar-shaped trough (18), and waterproof glass plate is installed with front of the bar-shaped trough (18).
A kind of 5. traffic lights that can quickly carry out dedusting cleaning according to claim 1, it is characterised in that：The storage
The back side of water tank (4) is provided with booster pump, and the back side of the water storage box (4) offers inlet opening.
A kind of 6. traffic lights that can quickly carry out dedusting cleaning according to claim 1, it is characterised in that：The lamp
Bar (8) is hollow stem, and the fixed case (11) is no top box.
A kind of 7. traffic lights that can quickly carry out dedusting cleaning according to claim 1, it is characterised in that：The height
The quantity for pressing nozzle (22) is four, and four high-pressure nozzles (22) equidistantly distribute.
A kind of 8. traffic lights that can quickly carry out dedusting cleaning according to claim 1, it is characterised in that：It is described to lead
The angle of inclination of flowing plate (13) is not less than 30 degree, and the water spray angular interval of the high-pressure nozzle (22) is at 60 degree to 102
Between ten degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005480.0A CN107993463A (en) | 2017-10-25 | 2017-10-25 | A kind of traffic lights that can quickly carry out dedusting cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005480.0A CN107993463A (en) | 2017-10-25 | 2017-10-25 | A kind of traffic lights that can quickly carry out dedusting cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107993463A true CN107993463A (en) | 2018-05-04 |
Family
ID=62031145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711005480.0A Pending CN107993463A (en) | 2017-10-25 | 2017-10-25 | A kind of traffic lights that can quickly carry out dedusting cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107993463A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889408A (en) * | 2020-08-05 | 2020-11-06 | 上海工程技术大学 | Intelligent traffic guiding device |
| CN114582144A (en) * | 2022-03-02 | 2022-06-03 | 深圳弘桦宝智能科技有限公司 | Highway traffic signal lamp with self-cleaning function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272794A (en) * | 2013-06-09 | 2013-09-04 | 南京林业大学 | Traffic signal lamp intelligent washing device and washing methods thereof |
| KR20140018057A (en) * | 2012-08-04 | 2014-02-12 | (주)모나드아이엔씨 | Traffic signal device comprising of cleaning means |
| CN203678771U (en) * | 2014-01-13 | 2014-07-02 | 新乡职业技术学院 | Intelligent cleaning device for traffic lights |
| CN107084342A (en) * | 2017-06-06 | 2017-08-22 | 明光市泰丰新材料有限公司 | A kind of LED emergency lights with cleaning function |
| CN206532422U (en) * | 2017-03-20 | 2017-09-29 | 黑龙江工程学院 | A kind of haze traffic lights |
-
2017
- 2017-10-25 CN CN201711005480.0A patent/CN107993463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140018057A (en) * | 2012-08-04 | 2014-02-12 | (주)모나드아이엔씨 | Traffic signal device comprising of cleaning means |
| CN103272794A (en) * | 2013-06-09 | 2013-09-04 | 南京林业大学 | Traffic signal lamp intelligent washing device and washing methods thereof |
| CN203678771U (en) * | 2014-01-13 | 2014-07-02 | 新乡职业技术学院 | Intelligent cleaning device for traffic lights |
| CN206532422U (en) * | 2017-03-20 | 2017-09-29 | 黑龙江工程学院 | A kind of haze traffic lights |
| CN107084342A (en) * | 2017-06-06 | 2017-08-22 | 明光市泰丰新材料有限公司 | A kind of LED emergency lights with cleaning function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889408A (en) * | 2020-08-05 | 2020-11-06 | 上海工程技术大学 | Intelligent traffic guiding device |
| CN114582144A (en) * | 2022-03-02 | 2022-06-03 | 深圳弘桦宝智能科技有限公司 | Highway traffic signal lamp with self-cleaning function |
| CN114582144B (en) * | 2022-03-02 | 2024-02-02 | 深圳弘桦宝智能科技有限公司 | Expressway traffic signal lamp with self-cleaning function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |
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| RJ01 | Rejection of invention patent application after publication |