CN109360507A - A kind of LED road and traffic sign plates - Google Patents
A kind of LED road and traffic sign plates Download PDFInfo
- Publication number
- CN109360507A CN109360507A CN201810074011.2A CN201810074011A CN109360507A CN 109360507 A CN109360507 A CN 109360507A CN 201810074011 A CN201810074011 A CN 201810074011A CN 109360507 A CN109360507 A CN 109360507A
- Authority
- CN
- China
- Prior art keywords
- led light
- plate
- led
- mounting plate
- traffic sign
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- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0413—Frames or casing structures therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
A kind of LED road and traffic sign plates, aim to solve the problem that defect inconvenient when LED road and traffic sign plates failure maintenance in the prior art, a kind of LED road and traffic sign plates proposed, the lamp box of mark back is fixed on including mark plate and insertion, the lamp box includes outer frame part, LED light bar and light guide plate, the outer frame part includes fixed bottom plate and LED light mounting plate, fixed bottom plate and LED light mounting plate constitute relatively turnable connected structure, the LED light bar is arranged on LED light mounting plate, position is corresponding with light guide plate, the outer frame part planar surrounds closed interval.The beneficial effects of the present invention are: the relatively fixed bottom plate of LED light mounting plate can be overturn, the LED light bar being arranged on LED light mounting plate is convenient for changing and safeguarded.
Description
Technical field
The invention belongs to traffic sign, specifically a kind of LED road and traffic sign plates.
Background technique
Road and traffic sign plates are the graphical symbols for showing traffic law and road information, and being being capable of clear discrimination at night
Logo content, the index plane of direction board are usually to have reflecting effect or can actively shine.Actively luminous sign board can have
Accident caused by effect avoids high beam dazzling, marking effect compares the sign board of tool reflecting effect more under greasy weather, rain and snow weather
It is good, more agree with the developing goal for the smart city wisdom traffic that city proposes mostly at present.In the prior art, it actively shines
Sign board is to install lamp box in the position for needing to identify, and by LED light bar as light source, surrounding is surround in lamp box, and is aided with and is led
Tabula rasa makes light homogeneous soft, and pattern displaying is clear.Defect existing in the prior art is: there is event in lamp box in LED light bar
It needs integrally to remove lamp box when barrier maintenance, it is time-consuming and laborious.
Summary of the invention
Based on above-mentioned defect existing in the prior art, it is easy to tie up the technical problem to be solved by the present invention is providing one kind
The active luminescent road traffic mark board of shield.
The technical scheme is that a kind of LED road and traffic sign plates, including mark plate, it is embedded on mark slab
Lamp box and fastening part, lamp box is fixed on mark plate by fastening part, and the lamp box includes outer frame part, LED light bar
And light guide plate, the outer frame part include fixed bottom plate and LED light mounting plate, fixed bottom plate and LED light mounting plate composition can
The connected structure of relative rotation, the light guide plate are mounted on fixed bottom plate, and the LED light bar setting is installed in LED light
On plate, position it is corresponding with light guide plate.
The beneficial effects of the present invention are: the relatively fixed bottom plate of LED light mounting plate can be overturn, setting is convenient for changing and safeguarded
LED light bar on LED light mounting plate.
The present invention is further illustrated with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Attached drawing 1 is front schematic view of the invention；
Attached drawing 2 is schematic rear view of the invention；
Attached drawing 3 is B-B cross-sectional view in attached drawing 2；
Attached drawing 4 is the enlarged view of attached drawing 3；
Attached drawing 5 is part A enlarged view in attached drawing 4；
Attached drawing 6 is that the relatively fixed bottom plate first of LED light mounting plate overturns view；
Attached drawing 7 is that the relatively fixed bottom plate second of LED light mounting plate overturns view；
Attached drawing 8 is the part schematic diagram that bottom plate and LED light mounting plate are fixed in outer frame part；
Attached drawing 9 is second embodiment of the present invention structural schematic diagram；
Attached drawing 10 is third embodiment of the present invention structural schematic diagram；
Attached drawing 11 is the part schematic diagram of 3rd embodiment.
In attached drawing, 1 mark plate, 2-1 fixed bottom plate, 2-1-1 groove, 2-1-2 flange, 2-1-5 circular groove, 2-2 LED
Lamp mounting plate, 2-2-1 bending part, 2-2-2 fliping connection portion, 2-2-5 interconnecting piece, 2-3 arc elastic piece, 3 LED light bars, 4 are led
Tabula rasa, 5-1 compressing member, 5-2 bolt, 6 reflective layers.
Specific embodiment
Embodiment one
Referring to attached drawing 1 to 8, a kind of LED road and traffic sign plates, including mark plate 1, the lamp box being embedded on mark slab 1 and
Fastening part, lamp box are fixed on mark plate 1 by fastening part, and the lamp box includes outer frame part, LED light bar 3 and leaded light
Plate 4, the outer frame part include fixed bottom plate 2-1 and LED light mounting plate 2-2, fixed bottom plate 2-1 and LED light mounting plate 2-2
Relatively turnable connected structure is constituted, the light guide plate 4 is mounted on fixed bottom plate 2-1, and the LED light bar 3 is arranged
On LED light mounting plate 2-2, position it is corresponding with light guide plate 4.
Specifically, the front of LED road and traffic sign plates shows Traffic Information, part important information display area is engraved
Vacancy reason, and being embedded in lamp box allows the road information from main light emission.The outer frame part of lamp box includes fixed bottom plate 2-1 and LED
The relatively fixed bottom plate 2-1 of lamp mounting plate 2-2, LED light mounting plate 2-2 can be overturn, and when lamp box needs to safeguard, overturn LED light
Mounting plate 2-2 can allow the internal structures such as LED light bar 3 to be exposed, and maintain easily replacement.
In the present embodiment, further, the fastening part includes compressing member 5-1, and the one end compressing member 5-1 is by bolt 5-
2 are fixed on mark plate 1, and one end compresses lamp box.
In the present embodiment, further, the fixation bottom plate 2-1 is equipped with groove 2-1-1, the LED light installation
Plate 2-2 is bent with bending part 2-2-1 corresponding with groove 2-1-1, groove 2-1-1 and bending part 2-2-1 and constitutes axially-displaceable
The dynamic structure for radially constraining relative motion.
In the present embodiment, further, there is flange 2-1-2 on the groove 2-1-1, fixed bottom plate 2-1 and LED light are installed
Arc elastic piece 2-3 is provided between plate 2-2, the arc elastic piece 2-3 is contacted with flange 2-1-2, is constituted when LED light is pacified
Flange 2-1-2 compresses the structure of arc elastic piece 2-3 when loading board 2-2 is relative to fixed bottom plate 2-1 rotation.Arc elastic piece 2-3 with
The stiction of fixed bottom plate 2-1 and LED light mounting plate 2-2 contact, allows fixed bottom plate 2-1 and LED light mounting plate 2-2 in axial direction
It is more difficult to relatively move on direction, the flange 2-1-2 on mating groove 2-1-1, LED light mounting plate 2-2 and fixed bottom plate 2-1 are kept
Level keeps stable state when covering and translate into special angle, protection LED light bar 3 and other internal junctions when meeting lamp box work
Structure is not by erosion by wind and rain, and self-stabilization after overturning special angle, facilitates subsequent operation when maintenance.As shown in Fig. 6, pacify for LED light
The relatively fixed bottom plate 2-1 of loading board 2-2 turns an angle, and arc elastic piece 2-3 is by the raw elastic shape of flange 2-1-2 institute's pressure at this time
Become, different according to flip angle, arc elastic piece 2-3 allows LED light mounting plate 2-2 and fixed bottom plate 2-1 lid to close or allow LED light
The relatively fixed bottom plate 2-1 of mounting plate 2-2 continues to overturn far from direction.Further, to make LED light mounting plate 2-2 and fixation
The flip angle of bottom plate 2-1 is 90 degree, the reverse extending and horizontal plane of the protrusion direction of the flange 2-1-2, is needed strong
It adjusts, it is not that mark is installed to lamp box that described in this embodiment and horizontal plane, which is the location expression in conjunction with attached drawing,
The position of protrusion direction after plate 1 limits, and is Relative vertical between LED light mounting plate 2-2 and fixed bottom plate 2-1 referring to attached drawing 7
Stable state..
In the present embodiment, it is preferred that the end face of the fixation bottom plate 2-1 is L-shaped, and the groove 2-1-1 is at fixed bottom
On one end of plate 2-1 and horizontal plane, the LED light mounting plate 2-2 includes the fliping connection portion that end face is in notch rectangle
2-2-2, the bending part 2-2-1 are located on fliping connection portion 2-2-2, and the arc elastic piece 2-3 setting is pacified in LED light
In the fliping connection portion 2-2-2 of loading board 2-2.
In the present embodiment, further, reflective layer 6 is covered on the light guide plate 4.Lamp box is facilitated to break down,
Road traffic direction board can work normally before maintenance is good.Preferably, it is the micro- corner angle reflective membrane of 3M that reflective layer 6, which is selected,.
Embodiment two
It is compared referring to attached drawing 9 with embodiment one, difference in this case is that: outer frame part is segmental structure, compressing member 5-1
Between two separated outer frame parts.This structure further simplifies maintenance process, no longer needs first pine when safeguarding lamp box
The fastener 5-1 to turn on light between case and mark plate.
Embodiment three
Referring to attached drawing 10,11, compared with embodiment one, the outer frame part of only lamp box is changed.The outer frame part of lamp box includes
The end face of fixed bottom plate 2-1 and LED light mounting plate 2-2, fixed bottom plate 2-1 are L-shaped, and the insertion on one side of " L " type is fixed on mark
There are the circular groove 2-1-5 of outward opening (center with lamp box is interior), circular groove 2-1-5 on will plate 1, on another side
On have flange 2-1-2, the protrusion direction and horizontal plane of flange 2-1-2.LED light mounting plate includes that end face is in notch rectangle
Fliping connection portion 2-2-2, one end of the separate lamp box center of fliping connection portion 2-2-2 is equipped with circular interconnecting piece 2-
The diameter of 2-5, interconnecting piece 2-2-5 are less than the internal diameter of circular groove 2-1-5, greater than the opening of circular groove 2-1-5, interconnecting piece 2-
2-5 is inserted into circular groove 2-1-5 from axial direction, so interconnecting piece 2-2-5 opposing circular groove 2-1-5 can be rotated,
But it is unable to radial direction separation.One arc elastic piece 2-3 is set in the fliping connection portion 2-2-2 of LED light mounting plate 2-2,
Circular groove 2-1-5 and flange 2-1-2 on fixed bottom plate 2-1 are pushed down in the side outstanding of arc elastic piece 2-3, overturning
When LED light mounting plate 2-2, flange 2-1-2 is pressed further by arc elastic piece 2-3, in switching process, flange 2-1-2 and arc
The contact position of elastic piece 2-3 slides into edge in the middle part of arc elastic piece 2-3, when reaching suitable position, arc elastic piece 2-3
Flange 2-1-2 active force is not being given, the fliping connection portion 2-2-2 of LED light mounting plate 2-2 keeps stable state at this time.
Claims (9)
1. a kind of LED road and traffic sign plates, including mark plate, the lamp box and fastening part that are embedded on mark slab, lamp box
It is fixed on mark plate by fastening part, it is characterised in that: the lamp box includes outer frame part, LED light bar (3) and light guide plate
(4), the outer frame part includes fixed bottom plate (2-1) and LED light mounting plate (2-2), and fixed bottom plate (2-1) and LED light are pacified
Loading board (2-2) constitutes relatively turnable connected structure, and the light guide plate (4) is mounted on fixed bottom plate (2-1), described
LED light bar (3) is arranged on LED light mounting plate (2-2), and the LED light bar (3) position is corresponding with light guide plate (4) end face.
2. a kind of LED road and traffic sign plates according to claim 1, it is characterised in that: the fastening part includes
Compressing member (5-1), compressing member one end (5-1) are fixed on mark plate (1) by bolt (5-2), one end and LED light mounting plate (2-
2) or light guide plate (4) connects.
3. a kind of LED road and traffic sign plates according to claim 1, it is characterised in that: the fixation bottom plate (2-1)
It is equipped with groove (2-1-1), the LED light mounting plate (2-2) is bent with bending part (2-2- corresponding with groove (2-1-1)
1), groove (2-1-1) and bending part (2-2-1) constitute the axially movable connection structure radially limited.
4. a kind of LED road and traffic sign plates according to claim 3, it is characterised in that: have on the groove (2-1-1)
Flange (2-1-2) is provided with arc elastic piece (2-3), the arc between fixed bottom plate (2-1) and LED light mounting plate (2-2)
Shape elastic piece (2-3) is contacted with flange (2-1-2), constitutes LED light mounting plate (2-2) and fixed bottom plate (2-1) in arc elastic
Close contact connection structure under piece (2-3) effect.
5. a kind of LED road and traffic sign plates according to claim 4, it is characterised in that: the flange (2-1-2) it is convex
Play the reverse extending and horizontal plane in direction.
6. a kind of LED road and traffic sign plates according to claim 4 or 5, it is characterised in that: the fixation bottom plate
The end face of (2-1) is L-shaped, and the groove (2-1-1) is on the one end vertical with mark plate (1) fixed bottom plate (2-1), institute
The LED light mounting plate stated includes the fliping connection portion (2-2-2) that end face is in notch rectangle, and the bending part (2-2-1) is located at
In fliping connection portion (2-2-2), fliping connection portion of arc elastic piece (2-3) setting in LED light mounting plate (2-2)
In (2-2-2).
7. a kind of LED road and traffic sign plates according to claim 2, it is characterised in that: the outer frame part is point
Segment structure, the compressing member (5-1) is between two separated outer frame parts.
8. a kind of LED road and traffic sign plates according to claim 1, it is characterised in that: covered on the light guide plate (4)
It is stamped reflective layer (6).
9. a kind of LED road and traffic sign plates according to claim 8, it is characterised in that: the reflective layer (6) is 3M
Micro- corner angle reflective membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074011.2A CN109360507A (en) | 2018-01-25 | 2018-01-25 | A kind of LED road and traffic sign plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810074011.2A CN109360507A (en) | 2018-01-25 | 2018-01-25 | A kind of LED road and traffic sign plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109360507A true CN109360507A (en) | 2019-02-19 |
Family
ID=65349805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810074011.2A Pending CN109360507A (en) | 2018-01-25 | 2018-01-25 | A kind of LED road and traffic sign plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109360507A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2785076Y (en) * | 2005-03-14 | 2006-05-31 | 许有庆 | Indicating plate using LED lamp |
| KR200446564Y1 (en) * | 2009-03-26 | 2009-11-10 | 주식회사 쎄슬 | Opening and shutting device for lamp house |
| KR100950957B1 (en) * | 2009-06-02 | 2010-04-02 | (주)렌즈 | Led lighting and method for manufacturing the same |
| US20100101127A1 (en) * | 2008-10-27 | 2010-04-29 | Safety Traffic Equipment Co., Ltd. | Light emitting diode (led) road sign plate |
| US20110286224A1 (en) * | 2010-05-20 | 2011-11-24 | Koito Manufacturing Co., Ltd. | Light source fixing structure of lamp |
| CN203644347U (en) * | 2013-12-03 | 2014-06-11 | 上海边光实业有限公司 | Reflective single-side LED lamp box with openable four sides |
| CN203799614U (en) * | 2014-04-30 | 2014-08-27 | 於文婷 | Energy-saving environment-friendly community media inductive light box |
| CN203931422U (en) * | 2014-07-02 | 2014-11-05 | 南宁市兴塑工贸有限公司 | Flat light box |
| CN104359054A (en) * | 2014-10-17 | 2015-02-18 | 常熟卓辉光电科技股份有限公司 | Lamp in clean room |
| CN207800071U (en) * | 2018-01-25 | 2018-08-31 | 东莞市桂丰腾冠智能科技发展有限公司 | A kind of LED road and traffic sign plates |
-
2018
- 2018-01-25 CN CN201810074011.2A patent/CN109360507A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2785076Y (en) * | 2005-03-14 | 2006-05-31 | 许有庆 | Indicating plate using LED lamp |
| US20100101127A1 (en) * | 2008-10-27 | 2010-04-29 | Safety Traffic Equipment Co., Ltd. | Light emitting diode (led) road sign plate |
| KR200446564Y1 (en) * | 2009-03-26 | 2009-11-10 | 주식회사 쎄슬 | Opening and shutting device for lamp house |
| KR100950957B1 (en) * | 2009-06-02 | 2010-04-02 | (주)렌즈 | Led lighting and method for manufacturing the same |
| US20110286224A1 (en) * | 2010-05-20 | 2011-11-24 | Koito Manufacturing Co., Ltd. | Light source fixing structure of lamp |
| CN203644347U (en) * | 2013-12-03 | 2014-06-11 | 上海边光实业有限公司 | Reflective single-side LED lamp box with openable four sides |
| CN203799614U (en) * | 2014-04-30 | 2014-08-27 | 於文婷 | Energy-saving environment-friendly community media inductive light box |
| CN203931422U (en) * | 2014-07-02 | 2014-11-05 | 南宁市兴塑工贸有限公司 | Flat light box |
| CN104359054A (en) * | 2014-10-17 | 2015-02-18 | 常熟卓辉光电科技股份有限公司 | Lamp in clean room |
| CN207800071U (en) * | 2018-01-25 | 2018-08-31 | 东莞市桂丰腾冠智能科技发展有限公司 | A kind of LED road and traffic sign plates |
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