CN201885144U - Three-color LED traffic signal lamp - Google Patents
Three-color LED traffic signal lamp Download PDFInfo
- Publication number
- CN201885144U CN201885144U CN2010205982422U CN201020598242U CN201885144U CN 201885144 U CN201885144 U CN 201885144U CN 2010205982422 U CN2010205982422 U CN 2010205982422U CN 201020598242 U CN201020598242 U CN 201020598242U CN 201885144 U CN201885144 U CN 201885144U
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- lamp
- led
- traffic signal
- signal lamp
- utility
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- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 241000258971 Brachiopoda Species 0.000 abstract 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a three-color LED traffic signal lamp, which comprises a lamp shell, a PCB arranged in the lamp shell, LED lamps connected on the PCB, and a light dispersing cover covered on the lamp shell, wherein the lamp shell is internally provided with a reflecting mirror, the LED lamps are more than two lamp sets uniformly distributed on the PCB, the lamp sets consist of a lamp seat as well as a red LED, a green LED and a yellow LED that are installed on the lamp seat, and pyramid-shaped bulges are uniformly distributed on the inner surface of the light dispersing cover. By adopting the LED as a light source, the traffic signal lamp is high in brightness, low in energy consumption and long in service life, as the LED lamps of three colors of red, green and yellow are arranged in one lamp shell, one signal lamp can indicate three signals, so that the installation volume and cost of the traffic signal lamp are greatly reduced.
Description
[technical field]
The utility model relates to LED lamp technical field, relates to a kind of three-color LED traffic lights in particular.
[background technology]
Original traffic lights, be that incandescent lamp is installed in lampshade, send versicolor signal by coloured filter housing again, sort signal lamp central ray is strong, marginal ray is dark, and light source is imperfect, and is different in different angles brightness, therefore poor visual effect not only, and power consumption is many, energy waste is serious.
[summary of the invention]
The purpose of this utility model is the deficiency at above-mentioned technology, and a kind of three-color LED traffic lights are provided, and adopts three-color LED as light source, not only brightness height, good visual effect, and also energy consumption is low, the life-span is long, energy-conserving and environment-protective.
The utility model is to adopt following technical scheme to realize above-mentioned purpose: a kind of three-color LED traffic lights, comprise lamp housing, be located at pcb board in the lamp housing, be connected the LED lamp on the pcb board and cover on diffuser on the lamp housing, it is characterized in that: in lamp housing, be provided with reflective mirror, this LED lamp is the plural lamp group that is evenly distributed on the pcb board, this lamp group is made of lamp socket and red LED, green LED and yellow led mounted thereto, is evenly distributed with the pyramid-shaped projection at the diffuser inner surface.
The beneficial effect that the utility model adopts above technical scheme to reach is: the utility model adopts LED to do light source, the brightness height, energy consumption is low, the life-span is long, and the utility model is provided with the LED of red, green, yellow three kinds of colors in a lamp housing, make a signal lamp can express three kinds of signals, can significantly reduce the installation volume and the cost of traffic lights.
[description of drawings]
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the distribution schematic diagram of lamp group of the present utility model on pcb board.
Description of reference numerals: 1, lamp housing; 2, pcb board; 3, reflective mirror; 4, lamp group; 5, diffuser.
[specific embodiment]
For further setting forth the utility model 26S Proteasome Structure and Function, the utility model is elaborated below in conjunction with accompanying drawing and preferred embodiment:
As shown in Figure 1, 2, the utility model is a kind of three-color LED traffic lights, comprise lamp housing 1, be located at pcb board 2 in the lamp housing 1, be connected the LED lamp on the pcb board 2 and cover on diffuser 5 on the lamp housing 1, it is characterized in that: in lamp housing 1, be provided with reflective mirror 3, this LED lamp is a plurality of lamp groups 4 that are evenly distributed on the pcb board 2, this lamp group 4 is made of lamp socket and red LED, green LED and yellow led mounted thereto, is evenly distributed with the pyramid-shaped projection at diffuser 5 inner surfaces.
Only the part of the utility model preferred embodiment shown in the utility model the foregoing description and the accompanying drawing; can not limit to the utility model with this; under the condition that does not break away from the utility model marrow, any change that those skilled in the art did all belongs to protection domain of the present utility model.
Claims (1)
1. three-color LED traffic lights, comprise lamp housing, be located at pcb board in the lamp housing, be connected the LED lamp on the pcb board and cover on diffuser on the lamp housing, it is characterized in that: in lamp housing, be provided with reflective mirror, this LED lamp is the plural lamp group that is evenly distributed on the pcb board, this lamp group is made of lamp socket and red LED, green LED and yellow led mounted thereto, is evenly distributed with the pyramid-shaped projection at the diffuser inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205982422U CN201885144U (en) | 2010-11-09 | 2010-11-09 | Three-color LED traffic signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205982422U CN201885144U (en) | 2010-11-09 | 2010-11-09 | Three-color LED traffic signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885144U true CN201885144U (en) | 2011-06-29 |
Family
ID=44182691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205982422U Expired - Fee Related CN201885144U (en) | 2010-11-09 | 2010-11-09 | Three-color LED traffic signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885144U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148450A (en) * | 2013-03-27 | 2013-06-12 | 梅州江南电器有限公司 | Optical diffusion plate for LED (Light Emitting Diode) lamp |
| CN106128135A (en) * | 2016-08-25 | 2016-11-16 | 江苏创基新能源有限公司 | Solar traffic light |
| CN109360434A (en) * | 2018-11-27 | 2019-02-19 | 苏州市职业大学 | A kind of traffic lights that can enhance vision sensitivity |
-
2010
- 2010-11-09 CN CN2010205982422U patent/CN201885144U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148450A (en) * | 2013-03-27 | 2013-06-12 | 梅州江南电器有限公司 | Optical diffusion plate for LED (Light Emitting Diode) lamp |
| CN103148450B (en) * | 2013-03-27 | 2015-05-20 | 梅州江南电器有限公司 | Optical diffusion plate for LED (Light Emitting Diode) lamp |
| CN106128135A (en) * | 2016-08-25 | 2016-11-16 | 江苏创基新能源有限公司 | Solar traffic light |
| CN109360434A (en) * | 2018-11-27 | 2019-02-19 | 苏州市职业大学 | A kind of traffic lights that can enhance vision sensitivity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PENG WU Free format text: FORMER OWNER: SHENZHEN FAMA TECHNOLOGY CO., LTD. Effective date: 20130516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518108 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130516 Address after: 518108, Shenzhen, Guangdong province Baoan District Shiyan Town, village 35, three district on the first floor Patentee after: Peng Wu Address before: 518000, Shenzhen, Guangdong province Baoan District Shiyan street, Tong Tau community, Tong Tau Lao Village Road, No. 8, building A, third floor Patentee before: Shenzhen Fama Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20131109 |