CN111653112B - Traffic signal lamp based on modular light-emitting unit - Google Patents
Traffic signal lamp based on modular light-emitting unit Download PDFInfo
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- CN111653112B CN111653112B CN202010568231.8A CN202010568231A CN111653112B CN 111653112 B CN111653112 B CN 111653112B CN 202010568231 A CN202010568231 A CN 202010568231A CN 111653112 B CN111653112 B CN 111653112B
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- outer frame
- light
- sleeves
- frame part
- sliding blocks
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- 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
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Abstract
The invention discloses a traffic signal lamp based on a modularized light-emitting unit, which comprises a first outer frame part, a second outer frame part and a plurality of light-emitting units, wherein the side frame part is also provided with a through hole through which a first sleeve or a first inserted bar can pass; the first sleeve and the first inserted rod form an integral to form a first limiting unit, the two first sleeves and the two first inserted rods correspond to one another to form two first limiting units, the first limiting units are provided with a plurality of light-emitting units, each light-emitting unit is penetrated by the two limiting units, two first springs are arranged between the two adjacent limiting units, and the two first springs are positioned at different first limiting units; and transparent closed cover plates are fixed at the top ends of the first outer frame part and the second outer frame part. The signal lamp has wide application range and is integrated and beautiful after being installed.
Description
Technical Field
The invention relates to the field of signals, in particular to a traffic signal lamp based on a modular light-emitting unit.
Background
The traffic signal lamp is a signal lamp for commanding traffic operation and generally consists of a red lamp, a green lamp and a yellow lamp. The red light indicates no traffic, the green light indicates permission, and the yellow light indicates warning. The traffic signal lamp is divided into: motor vehicle signal lamp, non-motor vehicle signal lamp, pedestrian crossing signal lamp, direction indicating lamp (arrow signal lamp), lane signal lamp, flash warning signal lamp, road and railway crossing signal lamp. Crosswalk signal lamps usually have heads at high positions and need to be seen by raising heads slightly, but with the increase of heads of people, many people walk to lower heads, so that the traffic signal lamps are often ignored and dangerous.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects of the prior art and provides a traffic signal lamp based on a modular light-emitting unit.
The technical scheme is as follows: a traffic signal lamp based on modularized light emitting units comprises a first outer frame part, a second outer frame part and a plurality of light emitting units, the first outer frame portion has a first bottom wall, a first end wall and two first side walls, the second outer frame portion has a second bottom wall, a second end wall and two second side walls, the first bottom wall and the two first side walls of the first outer frame portion are provided with slots into which the second outer frame portion is inserted, two first sleeves are fixed on the first end wall, two first inserting rods capable of being inserted into the first sleeves are fixed on the second end wall, the light-emitting unit comprises a side frame part and a transparent cover plate fixed on the side frame part, a circuit board is arranged in the side frame part, the circuit board is provided with a plurality of LED light-emitting units, and the side frame part is also provided with a through hole which can be penetrated by a first sleeve or a first inserted bar; the first sleeve and the first inserted rod form an integral to form a first limiting unit, the two first sleeves and the two first inserted rods correspond to one another to form two first limiting units, the first limiting units are provided with a plurality of light-emitting units, each light-emitting unit is penetrated by the two limiting units, two first springs are arranged between the two adjacent limiting units, and the two first springs are positioned at different first limiting units; and transparent closed cover plates are fixed at the top ends of the first outer frame part and the second outer frame part.
Furthermore, the sealing cover plate, the first outer frame portion and the second outer frame portion are sealed through waterproof glue.
Further, the circuit board is also provided with a radiating block with radiating fins.
Furthermore, 2 second sleeves are further fixed at the first outer frame portion, 2 second insertion rods are fixed at the second outer frame portion in a covering mode, the two second sleeves and the two second insertion rods correspond to each other one by one to form two second limiting units, a plurality of sliding blocks penetrate through the second insertion rods, a second spring is arranged between every two adjacent sliding blocks, the sliding block closest to the second sleeve is abutted to the second sleeve, the sliding blocks and the second sleeves are rectangular in cross section, the sliding blocks and the second sleeves are identical in shape and size, and the upper surfaces of the two second sleeves and the upper surfaces of all the sliding blocks are flush; the side frame part of the light-emitting unit comprises a first side plate and a second side plate, two first grooves are formed in the position of the first side plate, two second grooves are formed in the position of the second side plate, the two first grooves correspond to the two second grooves in a one-to-one mode, a butt joint plate is connected between each first groove and each second groove, and the butt joint plates are supported by the sliding blocks or the second sleeves.
Furthermore, the quantity of the sliding blocks at the two second inserting rods is equal and corresponds to each other one by one, and a connecting rod is connected between the two sliding blocks in the same group. So that the two sliders of each set have a connecting rod so that the sliders do not rotate relative to each other on the second plunger.
Further, the cross section of the second plug is rectangular. So that the slide block can not rotate relatively on the second inserted link.
The cross sections of the through hole, the first sleeve and the first plug are all circular, and the diameter of the through hole is equal to that of the first sleeve.
Has the advantages that: the traffic signal lamp can be installed on the ground, so that the head lowering group is indicated, the traffic signal lamp can be installed in a modularized mode, and the traffic signal lamp can be installed on road surfaces with different widths in an adaptive mode.
Drawings
FIG. 1 is a schematic view of a first angle of a signal lamp;
FIG. 2 is a schematic diagram of the signal lamp after the light-emitting unit is hidden;
FIG. 3 is an exploded view of a component at a first angle of the signal;
figure 4 is an exploded view of the component at a second angle of the signal.
Detailed Description
Reference numerals: 1 a first outer frame portion; 1.1 slot; 2 a second outer frame portion; 3 a light emitting unit; 3.1 side frame; 3.2 a transparent cover plate; 3.3 perforating; 3.4 second grooves; 3.5 abutting the board; 3.6 heat dissipation block; 4.1 a first sleeve; 4.2 first inserted link; 4.3 a first spring; 5.1 a second sleeve; 5.2 a second inserted link; 5.3, a sliding block; 5.4 second spring.
The following detailed description is made with reference to the accompanying drawings: a traffic signal lamp based on modularized light emitting units comprises a first outer frame part 1, a second outer frame part 2 and a plurality of light emitting units 3, the first outer frame portion 1 has a first bottom wall, a first end wall and two first side walls, the second outer frame portion 2 has a second bottom wall, a second end wall and two second side walls, the first bottom wall and the two first side walls of the first outer frame portion 1 each have a slot 1.1 into which the second outer frame portion is inserted, two first sleeves 4.1 are fixed on the first end wall, two first inserting rods 4.2 capable of being inserted into the first sleeves are fixed on the second end wall, the light-emitting unit comprises a side frame part and a transparent cover plate fixed on the side frame part, a circuit board is arranged in the side frame part, the circuit board is provided with a plurality of LED light-emitting units, and the side frame part is also provided with a through hole which can be penetrated by a first sleeve 4.1 or a first inserted bar 4.2; the first sleeve 4.1 and the first inserting rod 4.2 form a whole to form a first limiting unit, the two first sleeves 4.1 and the two first inserting rods 4.2 form two first limiting units in a one-to-one correspondence manner, the first limiting unit is provided with a plurality of light emitting units 3, each light emitting unit 3 is penetrated by the two limiting units, two first springs 4.3 are arranged between the two adjacent limiting units, and the two first springs 4.3 are positioned at different first limiting units; and transparent closed cover plates are further fixed at the top ends of the first outer frame portion 1 and the second outer frame portion 2.
And the sealing cover plate, the first outer frame part and the second outer frame part are sealed through waterproof glue. The circuit board also has a heat sink 3.6 with heat dissipating fins. The first outer frame portion 1 is further fixed with 2 second sleeves, the second outer frame portion 2 is covered and fixed with 2 second insertion rods, the two second sleeves 5.1 and the two second insertion rods 5.2 correspond to each other one by one to form two second limiting units, a plurality of sliding blocks 5.3 penetrate through the second insertion rods, a second spring is arranged between every two adjacent sliding blocks, the sliding block closest to the second sleeve 5.1 is abutted to the second sleeve, the cross sections of the sliding blocks and the second sleeve 5.1 are rectangular, the shapes and the sizes of the sliding blocks and the second sleeve are completely the same, and the upper surfaces of the two second sleeves and the upper surfaces of all the sliding blocks are flush; the side frame part of the light-emitting unit 3 comprises a first side plate and a second side plate, the first side plate is provided with two first grooves, the second side plate is provided with two second grooves 3.4, the two first grooves correspond to the two second grooves one to one, a butt joint plate 3.5 is connected between each group of first grooves and each group of second grooves, and the butt joint plate is supported by the sliding block or the second sleeve. The quantity of the sliding blocks at the two second inserting rods is equal and corresponds to each other one by one, and a connecting rod is connected between the two sliding blocks in the same group. The section of the second plug rod is rectangular.
As shown in the drawings, the signal lamp of the present invention may be adapted to the width of the crosswalk by drawing the distance between the first outer frame portion and the second outer frame portion according to the width of the installed crosswalk, and may be closed by a closing cover, which may be customized according to the width of the crosswalk, or may be selected as two plates that can be drawn from each other (but thus, the flatness after installation is slightly poor). With regard to the internal structure, as shown in the figure, due to the position limitation of the first spring, the plurality of light emitting units are uniformly distributed in the closed space formed by the first outer frame portion and the second outer frame portion, but due to the different outer diameters of the first sleeve and the first insertion rod, the heights of the light emitting units at the first sleeve and the first insertion rod are different, and thus the light emitting units are not harmonious in appearance. In order to overcome the problems, the sliding block, the second sleeve and the second inserting rod are designed, due to the structure, the light-emitting unit is limited by the first limiting unit (the limiting unit is distributed in an equidistant mode in a plurality of light-emitting units), the second sleeve and the sliding block are mainly abutted to the abutting plate to support the light-emitting unit, the upper surfaces of the second sleeve and all the sliding blocks are flush, and therefore all the light-emitting units are located at the same horizontal height after installation, and the light-emitting unit is more flat and attractive in appearance.
While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.
Claims (5)
1. A traffic signal lamp based on modularized light emitting units is characterized by comprising a first outer frame part, a second outer frame part and a plurality of light emitting units, the first outer frame portion has a first bottom wall, a first end wall and two first side walls, the second outer frame portion has a second bottom wall, a second end wall and two second side walls, the first bottom wall and the two first side walls of the first outer frame portion are provided with slots into which the second outer frame portion is inserted, two first sleeves are fixed on the first end wall, two first inserting rods capable of being inserted into the first sleeves are fixed on the second end wall, the light-emitting unit comprises a side frame part and a transparent cover plate fixed on the side frame part, a circuit board is arranged in the side frame part, the circuit board is provided with a plurality of LED light-emitting units, and the side frame part is also provided with a through hole which can be penetrated by a first sleeve or a first inserted bar; the first sleeve and the first inserted rod form an integral to form a first limiting unit, the two first sleeves and the two first inserted rods correspond to one another to form two first limiting units, the first limiting units are provided with a plurality of light-emitting units, each light-emitting unit is penetrated by the two limiting units, two first springs are arranged between the two adjacent limiting units, and the two first springs are positioned at different first limiting units; transparent closed cover plates are further fixed at the top ends of the first outer frame portion and the second outer frame portion; the first outer frame portion is further fixedly provided with 2 second sleeves, the second outer frame portion is fixedly covered with 2 second insertion rods, the two second sleeves and the two second insertion rods correspond to each other one by one to form two second limiting units, a plurality of sliding blocks penetrate through the second insertion rods, a second spring is arranged between every two adjacent sliding blocks, the sliding block closest to the second sleeve is abutted against the second sleeve, the sliding blocks and the second sleeves are rectangular in cross section, the shapes and the sizes of the sliding blocks and the second sleeves are completely the same, and the upper surfaces of the two second sleeves and the upper surfaces of all the sliding blocks are flush; the side frame part of the light-emitting unit comprises a first side plate and a second side plate, two first grooves are formed in the position of the first side plate, two second grooves are formed in the position of the second side plate, the two first grooves correspond to the two second grooves in a one-to-one mode, a butt joint plate is connected between each first groove and each second groove, and the butt joint plates are supported by the sliding blocks or the second sleeves.
2. The traffic signal lamp based on the modular light-emitting unit as claimed in claim 1, wherein the sealing cover plate and the first and second outer frame portions are sealed by waterproof glue.
3. The modular lighting unit-based traffic signal lamp of claim 1, further having a heat sink block with heat dissipating fins at the circuit board.
4. The traffic signal lamp based on the modular light-emitting unit as claimed in claim 1, wherein the number of the sliding blocks at the two second inserting rods is equal and corresponding to one another, and a connecting rod is connected between the two sliding blocks in the same group.
5. The modular lighting unit-based traffic signal of claim 1, wherein the second insert is rectangular in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568231.8A CN111653112B (en) | 2020-06-19 | 2020-06-19 | Traffic signal lamp based on modular light-emitting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568231.8A CN111653112B (en) | 2020-06-19 | 2020-06-19 | Traffic signal lamp based on modular light-emitting unit |
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| Publication Number | Publication Date |
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| CN111653112A CN111653112A (en) | 2020-09-11 |
| CN111653112B true CN111653112B (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010568231.8A Active CN111653112B (en) | 2020-06-19 | 2020-06-19 | Traffic signal lamp based on modular light-emitting unit |
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| US8956013B1 (en) * | 2012-03-13 | 2015-02-17 | Larry N. Shew | LED light troffer/fixture assembly |
| CN107438737A (en) * | 2016-06-23 | 2017-12-05 | 深圳市柔宇科技有限公司 | Lighting device and illumination zone adjusting method |
| CN109268715A (en) * | 2018-09-19 | 2019-01-25 | 深圳益明光电技术有限公司 | Three-prevention lamp and lamp assembly |
| CN109559534A (en) * | 2017-09-25 | 2019-04-02 | 扬州灯魁照明器材有限公司 | A kind of solar traffic light based on modular signal lamp unit |
| CN209265706U (en) * | 2019-02-18 | 2019-08-16 | 深圳市以捷智慧交通科技有限公司 | Road for the clearing lamp and application of the crossing clearing lamp |
| CN209458785U (en) * | 2019-03-25 | 2019-10-01 | 合肥康士达电气工程技术有限公司 | Lawn scenery lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204141429U (en) * | 2014-09-25 | 2015-02-04 | 宁波市鹏明电子科技有限公司 | Modular LED road lamp |
| CN209460941U (en) * | 2019-02-18 | 2019-10-01 | 深圳市以捷智慧交通科技有限公司 | A kind of multi-semantic meaning road traffic signal lamp and the road using the traffic lights |
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2020
- 2020-06-19 CN CN202010568231.8A patent/CN111653112B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110041117A (en) * | 2009-10-15 | 2011-04-21 | 주식회사 알토 | Lighting device for trees lining a street |
| US8956013B1 (en) * | 2012-03-13 | 2015-02-17 | Larry N. Shew | LED light troffer/fixture assembly |
| CN107438737A (en) * | 2016-06-23 | 2017-12-05 | 深圳市柔宇科技有限公司 | Lighting device and illumination zone adjusting method |
| CN109559534A (en) * | 2017-09-25 | 2019-04-02 | 扬州灯魁照明器材有限公司 | A kind of solar traffic light based on modular signal lamp unit |
| CN109268715A (en) * | 2018-09-19 | 2019-01-25 | 深圳益明光电技术有限公司 | Three-prevention lamp and lamp assembly |
| CN209265706U (en) * | 2019-02-18 | 2019-08-16 | 深圳市以捷智慧交通科技有限公司 | Road for the clearing lamp and application of the crossing clearing lamp |
| CN209458785U (en) * | 2019-03-25 | 2019-10-01 | 合肥康士达电气工程技术有限公司 | Lawn scenery lamp |
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| CN111653112A (en) | 2020-09-11 |
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