CN205824738U - A kind of semiconductor laser underground lamp - Google Patents
A kind of semiconductor laser underground lamp Download PDFInfo
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- CN205824738U CN205824738U CN201620243248.5U CN201620243248U CN205824738U CN 205824738 U CN205824738 U CN 205824738U CN 201620243248 U CN201620243248 U CN 201620243248U CN 205824738 U CN205824738 U CN 205824738U
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- laser
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- underground lamp
- semiconductor laser
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Abstract
A kind of semiconductor laser underground lamp, including shell, Laser Power Devices module, red laser, green (light) laser and blue laser, Laser Power Devices module, red laser, green (light) laser and blue laser are both secured in shell, red laser, green (light) laser and blue laser are all connected with Laser Power Devices module by electric power connection line, are provided with homogenization lens at the light-emitting window of three laser instrument；Homogenize bell glass and be arranged on cover top portion.This supporting convenience of semiconductor laser underground lamp, application safety, semiconductor laser, laser homogenizing and laser luminous intensity distribution technology are effectively combined, has further expanded the application of semiconductor laser, advantageously reduced the production cost of semiconductor laser.There is the features such as low energy consumption, high brightness, long-life, high-contrast, wide colour gamut color, small size.
Description
Technical field
This utility model relates to a kind of semiconductor laser underground lamp, belongs to the technical field of quasiconductor.
Background technology
Underground lamp is that illuminator is embedded in underground by one, provides illumination or the light fixture of brightening attractive in appearance, underground lamp the most often quilt for people
For road guiding lamp, parking lot display lamp or landscape tree beautifying lamp etc..At present, common on market underground lamp light source is generally
Ordinary light source and LED light source two kinds.Compared to ordinary light source, it is greatly improved although the luminous efficiency of LED light source has had, but still
The electricity having more than 60% is converted into heat waste and falls.The photoelectric transformation efficiency of semiconductor laser can be up to more than 65%, so,
Underground lamp with semiconductor laser as light source can preferably economize on resources the energy.
Semiconductor laser has monochromaticity and the collimation of excellence, it is seen that ray laser is generally used for instruction, stage effect light etc.,
Application is single, limits people to the understanding of laser instrument and application.Laser underground lamp with semiconductor laser as light source is permissible
Preferably expand the application of laser instrument.
At present, underground lamp product general technology pay close attention to it is important that the functional enhancing of underground lamp, Chinese patent literature
CNCN103398355B discloses the angle adjustable device of a kind of adjustable underground lamp and this kind of underground lamp, adds in this underground lamp
Angle adjusting device, this device is with intelligent control function, it is possible to is easy to regulate lighting angle, adapts to the change of environment, meets
Customer demand；But this underground lamp electricity saving performance is not improved.
Chinese patent literature CNCN203757578U discloses a kind of low-power consumption gradient color LED underground lamp, uses LED light source, fall
Low product power consumption, meanwhile, add accumulator in the product, it is to avoid directly extinguishes after underground lamp power-off, improves product steady
Qualitative and service life.But the economize on electricity of this product need to improve further.
Summary of the invention
The deficiency existed for existing underground lamp technology, this utility model provides a kind of low energy consumption, high brightness, the long-life, high right
Than degree, wide colour gamut color, semiconductor laser underground lamp that volume is little.
Semiconductor laser underground lamp of the present utility model, by the following technical solutions:
This underground lamp, including shell, Laser Power Devices module, red laser, green (light) laser and blue laser, laser electricity
Source module, red laser, green (light) laser and blue laser are both secured in shell, red laser, green (light) laser
All it is connected with Laser Power Devices module by electric power connection line with blue laser, is provided with at the light-emitting window of three laser instrument and homogenizes
Lens.
Described cover top portion is provided with and homogenizes bell glass.
For anticorrosion shell described in described shell, to prevent water vapour from entering in lamp housing, damage laser works.
Laser Power Devices module is for powering for laser instrument, and the switch between the brightness of Based Intelligent Control laser or various lasers, control
Underground lamp processed sends the light of different color.Homogenization lens is for the transmitting angle of spread laser.Homogenize bell glass for transmission laser
And the laser comfortableness to human eye is provided.
The supporting convenience of semiconductor laser underground lamp of the present utility model, application safety, by semiconductor laser, laser homogenizing and laser
Luminous intensity distribution technology effectively combines, and has further expanded the application of semiconductor laser, advantageously reduces the life of semiconductor laser
Produce cost.There is the features such as low energy consumption, high brightness, long-life, high-contrast, wide colour gamut color, small size.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model semiconductor laser underground lamp.
In figure: 1, shell；2, electric power connection line；3, Laser Power Devices module；4, red laser；5, green (light) laser；
6, blue laser；7, bell glass is homogenized；8, homogenization lens.
Detailed description of the invention
As it is shown in figure 1, semiconductor laser underground lamp of the present utility model, including: anticorrosion shell 1, Laser Power Devices module 3,
Red laser 4, green (light) laser 5, blue laser 6, homogenize bell glass 7 and homogenization lens 8.Shell 1 is anticorrosion
Shell, to prevent water vapour from entering in lamp housing, damages laser works.Laser Power Devices module 3 uses high reliability Laser Power Devices
Module.
Laser Power Devices module 3, red laser 4, green (light) laser 5 and blue laser 6 are both secured in shell 1.HONGGUANG
Laser instrument 4, green (light) laser 5 and blue laser 6 are all connected with Laser Power Devices module 3 by electric power connection line 2.Three
Homogenization lens 8 it is provided with at the light-emitting window of laser instrument.Homogenize bell glass 7 and be embedded in the top of shell 1.
Red laser 4, green (light) laser 5 and blue laser 6 are close to shell 1 and are dispelled the heat.Homogenize bell glass 7 for transmission
Laser also provides the laser comfortableness to human eye.Homogenization lens 8 is for spreading the transmitting angle of the sent out laser of each laser instrument.Swash
Optical power supply module 3 is for powering for laser instrument, and the switch between the brightness of Based Intelligent Control laser or various lasers, controls ground
Bury lamp and send the light of different color.
Claims (1)
1. a semiconductor laser underground lamp, including shell, Laser Power Devices module, red laser, green (light) laser and blue laser, it is characterized in that, Laser Power Devices module, red laser, green (light) laser and blue laser are both secured in shell, red laser, green (light) laser and blue laser are all connected with Laser Power Devices module by electric power connection line, are provided with homogenization lens at the light-emitting window of three laser instrument；Described cover top portion is provided with and homogenizes bell glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243248.5U CN205824738U (en) | 2016-03-25 | 2016-03-25 | A kind of semiconductor laser underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243248.5U CN205824738U (en) | 2016-03-25 | 2016-03-25 | A kind of semiconductor laser underground lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824738U true CN205824738U (en) | 2016-12-21 |
Family
ID=58148918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243248.5U Expired - Fee Related CN205824738U (en) | 2016-03-25 | 2016-03-25 | A kind of semiconductor laser underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116504087A (en) * | 2023-03-17 | 2023-07-28 | 武汉东猿信息技术有限公司 | Highway low-visibility safe driving auxiliary method and device |
-
2016
- 2016-03-25 CN CN201620243248.5U patent/CN205824738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116504087A (en) * | 2023-03-17 | 2023-07-28 | 武汉东猿信息技术有限公司 | Highway low-visibility safe driving auxiliary method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170325 |