CN102734722A - Passenger bus illumination system based on LED (Light-Emitting Diode) light source - Google Patents
Passenger bus illumination system based on LED (Light-Emitting Diode) light source Download PDFInfo
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- CN102734722A CN102734722A CN201110093076XA CN201110093076A CN102734722A CN 102734722 A CN102734722 A CN 102734722A CN 201110093076X A CN201110093076X A CN 201110093076XA CN 201110093076 A CN201110093076 A CN 201110093076A CN 102734722 A CN102734722 A CN 102734722A
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- led
- light source
- power supply
- illumination system
- power line
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Abstract
The invention relates to a passenger bus illumination system based on an LED (Light-Emitting Diode) light source. The passenger bus illumination system comprises an aluminum profile base, plastic fixing pieces, power supply wires, an LED lamp tube, a PC (Poly Carbonate) lamp cover, lamp end heads and a power supply wire plug, wherein the LED lamp tube is fixedly arranged on the aluminum profile base; the both ends of the LED lamp tube are locked through plastic fixing pieces; the power supply wires are connected with one ends of the power supply wire plugs; the other ends of the power supply wire plugs are inserted into the plastic fixing pieces and then are connected with the LED lamp tube; the PC lamp cover covers the aluminum profile base; and the both ends of the PC lamp cover form a containing space after being provided with the lamp end heads. Compared with the prior art, the passenger bus illumination system provided by the invention has the advantages of long service life, partial voltage starting, low cost and the like, and is energy-saving, environment-friendly and convenient to install.
Description
Technical field
The present invention relates to a kind of passenger vehicle illuminator, especially relate to a kind of passenger vehicle illuminator based on led light source.
Background technology
At present, the aisle light illumination of using on the passenger vehicle is that fluorescent lamp lighting, the operating voltage of passenger vehicle are 16～32V, so, must add inverter fluorescent lamp is lighted.Fluorescent lamp is to lean on the work of inversion alternating current, so can produce 100～120 times stroboscopic each second, the people glances up and feels very tried, owing to use the inversion high-frequency and high-voltage, very big electric current sound is arranged, and produces bigger current noise; Fluorescent lamp can produce ultraviolet light and make the aging jaundice of PC lampshade, and the inverter electrion throws light on thereby aisle light PC cover laying dust is influenced to the adsorptivity of dust; There is high voltage arc hidden danger at interchange 300-400V in fluorescent start voltage for car load electrical equipment and shape, and the big wire harness of electric current heating easily is aging impaired.
Summary of the invention
The object of the invention be exactly provide in order to overcome the defective that above-mentioned prior art exists that a kind of energy-saving and environmental protection, life-span are long, easy for installation, partial voltage starting, passenger vehicle illuminator that cost is low based on led light source.
The object of the invention can be realized through following technical scheme:
A kind of passenger vehicle illuminator based on led light source; It is characterized in that; Comprise aluminium section bar base, plastic fixtures, power line, LED fluorescent tube, PC (Merlon) lampshade, lamp termination, power line plug, described LED fluorescent tube is fixed on the aluminium section bar base, and its two ends are through the plastic fixtures locking; Described power line is connected with an end of power line plug; The other end of described power line plug is connected with the LED fluorescent tube after inserting plastic fixtures, and described PC lampshade is buckled on the aluminium section bar base, and two ends form accommodation space after loading onto the lamp termination.
Described plastic fixtures is fixedly connected with the aluminium section bar base through tommyhead bolt.
Described LED fluorescent tube is a LED T8 fluorescent tube.
Compared with prior art, the present invention has the following advantages:
1) energy-conservation: constant current constant voltage drives, and ultra high power factor (PF >=87%) under the equal illumination, is used comparable common energy-conservation the reaching more than 80% of fluorescent lamp product of this product.
2) environmental protection: cold light source, light product surface temperature＜45 ° for a long time; Can safe touch, there are not ultraviolet ray and infrared ray in its spectrum, promptly there is not heat; Do not have radiation yet, can reduce the discharging of carbon dioxide sulfur dioxide and other harmful chemical analysis, reduce environmental pollution; Direct current supply is lighted, and effectively improves colour rendering index RA >=0.7 of light, keeps the real colour degree of photographed object article, and the vision of protection human body belongs to typical green illumination light source.
3) life-span is long: can reach 50,000 to 80,000 hours service life, and longer more than 10 times than the conventional light source life-span.
4) easy for installation: cancelled inverter, installation steps tail off, and are easy to operate;
5) partial voltage starting: wide voltage design, can normally light in the voltage range of 24V-260v, prevent effectively because of work, the security performance height of influencing too low or too high for voltage.
6) cost is low: the expense that common fluorescent lamp and 1 LED T8 lamp were taken place in 50,000 hours is as shown in table 1 below.
Table 1
Description of drawings
Fig. 1 is a sectional structure sketch map of the present invention;
Fig. 2 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
Like Fig. 1, shown in Figure 2; A kind of passenger vehicle illuminator based on led light source; Comprise aluminium section bar base 1, plastic fixtures 2, power line 3, LED fluorescent tube 4, PC lampshade 5, lamp termination 7, power line plug 8, described LED fluorescent tube 4 is fixed on the aluminium section bar base 1, and its two ends are through plastic fixtures 2 lockings; Described power line 3 is connected with an end of power line plug 8; The other end of described power line plug 8 inserts plastic fixtures 2 backs and is connected with LED lamp 4 pipes, and described PC lampshade 5 is buckled on the aluminium section bar base 1, and two ends are loaded onto 7 backs, lamp termination and formed accommodation space.Described plastic fixtures 2 is fixedly connected with aluminium section bar base 1 through tommyhead bolt 6.Described LED fluorescent tube 4 is a LED T8 fluorescent tube.
Press the aisle light layout drawing, cut the length of aluminium section bar base 1, put on tommyhead bolt 6, according to the length of LED fluorescent tube 4, lock two plastic fixtures 2, the plastic fixtures 2 that is intervally arranged is put LED fluorescent tube 4 then, fixes; Be placed in the groove of aluminium section bar base 1 producing good power line 3, live power line 3, patch 2 li of plastic fixtures to power line plug 8, connected LED fluorescent tube 4 with the PUR fixed interval; Be buckled in PC lampshade 5 on the aluminium section bar base 1, load onto aisle light termination 7, just assemble complete.Connect external power supply, aisle light is bright.
Claims (3)
1. passenger vehicle illuminator based on led light source; It is characterized in that; Comprise aluminium section bar base, plastic fixtures, power line, LED fluorescent tube, PC lampshade, lamp termination, power line plug, described LED fluorescent tube is fixed on the aluminium section bar base, and its two ends are through the plastic fixtures locking; Described power line is connected with an end of power line plug; The other end of described power line plug is connected with the LED fluorescent tube after inserting plastic fixtures, and described PC lampshade is buckled on the aluminium section bar base, and two ends form accommodation space after loading onto the lamp termination.
2. a kind of passenger vehicle illuminator based on led light source according to claim 1 is characterized in that, described plastic fixtures is fixedly connected with the aluminium section bar base through tommyhead bolt.
3. a kind of passenger vehicle illuminator based on led light source according to claim 1 is characterized in that described LED fluorescent tube is a LED T8 fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110093076XA CN102734722A (en) | 2011-04-13 | 2011-04-13 | Passenger bus illumination system based on LED (Light-Emitting Diode) light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110093076XA CN102734722A (en) | 2011-04-13 | 2011-04-13 | Passenger bus illumination system based on LED (Light-Emitting Diode) light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102734722A true CN102734722A (en) | 2012-10-17 |
Family
ID=46990719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110093076XA Pending CN102734722A (en) | 2011-04-13 | 2011-04-13 | Passenger bus illumination system based on LED (Light-Emitting Diode) light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102734722A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014190855A1 (en) * | 2013-05-30 | 2014-12-04 | Shenzhen Byd Auto R&D Company Limited | Lamp and vehicle comprising the same |
| CN104214626A (en) * | 2013-05-30 | 2014-12-17 | 比亚迪股份有限公司 | Lamp and vehicle with same |
-
2011
- 2011-04-13 CN CN201110093076XA patent/CN102734722A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014190855A1 (en) * | 2013-05-30 | 2014-12-04 | Shenzhen Byd Auto R&D Company Limited | Lamp and vehicle comprising the same |
| CN104214626A (en) * | 2013-05-30 | 2014-12-17 | 比亚迪股份有限公司 | Lamp and vehicle with same |
| US9423080B2 (en) | 2013-05-30 | 2016-08-23 | Shenzhen Byd Auto R&D Company Limited | Lamp and vehicle comprising the same |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |