CN202629832U - Cold-cathode street lamp - Google Patents
Cold-cathode street lamp Download PDFInfo
- Publication number
- CN202629832U CN202629832U CN2012203112715U CN201220311271U CN202629832U CN 202629832 U CN202629832 U CN 202629832U CN 2012203112715 U CN2012203112715 U CN 2012203112715U CN 201220311271 U CN201220311271 U CN 201220311271U CN 202629832 U CN202629832 U CN 202629832U
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- CN
- China
- Prior art keywords
- shell
- street lamp
- fluorescent tube
- reflector
- cathode
- Prior art date
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a cold-cathode street lamp, comprising a shell. At least one reflection board is arranged inside the shell; an inverter is arranged between the shell and the reflection board; a lamp tube is fixed on the reflection board through a tube clamp; and a lamp cover is fixed on the edge of the shell. The cold-cathode street lamp provided by the utility model can be directly accessed to an electric supply, and has the advantages of simple and reliable structure, long service life, low maintenance cost and good light directivity.
Description
Technical field
The utility model relates to field of light fittings, relates in particular to a kind of cold cathode street lamp.
Background technology
Characteristics such as street lamp not only need satisfy illumination requirement as the light fixture that illumination functions is provided to road, in order to prevent tired driver, also needs it to have free from glare, and the life-span is long, and the light source installing and replacing is convenient.There is dazzle in LED street lamp commonly used on the market at present, and the life-span is short, and the head driver time is driven easy visual fatigue under this light, produces traffic accident.
Summary of the invention
The purpose of the utility model provides a kind of cold cathode street lamp; Have long, efficient, energy-conservation, free from glare, good, the anti-frequent switch of colour rendering of life-span, light decay is little, color is various, easy for installation, advantage such as maintenance cost is low, thoroughly solves the problem that road lighting in the market exists.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is: a kind of cold cathode street lamp comprises shell; Be provided with at least one reflector in the said shell; Be provided with inverter between shell and the reflector, fluorescent tube through pipe clamp be fixed on reflective on, lampshade is fixed in the edge of shell.
Reach shell rim in the said case body and be provided with the groove that connects reflector and reflector.
Said reflector is provided with a plurality of grooves, and fluorescent tube is fixed on inside grooves.
Said lampshade is a Transparent lamp shade.
Said lampshade is the arcwall face to outer lug.
Said fluorescent tube is a cathode fluorescent tube.
The diameter of said fluorescent tube is 1.8～6.5mm.
The cold cathode street lamp that the utility model provides, its beneficial effect is following:
1, owing to adopt cathode fluorescent tube as light source, the life-span can reach more than 50,000 hours, was 15～20 times of conventional fluorescent lamps pipe; Colour rendering is good, and colour rendering index reaches as high as 85Ra; The glass of fluorescent tube adopts unleaded anti-UV glass, has the ultraviolet function of interception, is applicable to long-time illumination, and mercury content can accurately be controlled in the fluorescent tube, is no more than 3.0mg/ and props up, and meets international standard, has protected environment.Fluorescent tube drives the high-frequency drive mode that adopts 50KHz above, under this high frequency, has the advantage of no stroboscopic, flicker free, can prevent visual fatigue; And light source can be because of frequent switch damage, and the switch number of times is more than 5,000 ten thousand times, long service life; And light decay is little, and long-time use does not influence its illumination.
2, reflector is provided with groove according to the shape of cathode fluorescent tube, not only can fully reflect and spread light, and luminous flux is promoted, and lighting angle increases, and can protect cathode fluorescent tube, prevents fracture.
3, reflector is at least one, can adjust according to the width of street lamp shell and the length of cathode fluorescent tube, uses different road lamp shells.
4, lampshade is the arcwall face to outer lug, can further increase lighting angle.
5, compact conformation all concentrates on cathode fluorescent tube, inverter and reflector in the aluminum shell of cold cathode street lamp, has good waterproof effect, and is easy for installation, directly inserts civil power and gets final product work.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model;
Fig. 2 is the upward view of the utility model;
Fig. 3 is the stereogram of the utility model.
The specific embodiment
Shown in Fig. 1-3, the utility model comprises shell 1, is provided with at least one reflector 4 in the said shell 1, is provided with inverter 6 between shell 1 and the reflector 4, and fluorescent tube 2 is fixed on the reflector 4 through pipe clamp 5, and lampshade 3 is fixed in the edge of shell 1.
Reach shell rim in said shell 1 housing and be provided with the groove that connects reflector 4 and reflector 4, the convenient installation.
Said reflector 4 is provided with a plurality of grooves, and fluorescent tube 2 is fixed on inside grooves, not only can promote luminous flux and increase reflective angle, and can protect cathode fluorescent tube, prevents fracture.
Said lampshade 3 is a Transparent lamp shade.
Said lampshade 3 is the arcwall face to outer lug, can increase lighting angle.
Said fluorescent tube 2 is a cathode fluorescent tube; Adopt high-quality three primary colors fluorescent powder, colour rendering is good, and colour rendering index reaches as high as 95Ra; Fully the display of commodity characteristic adopts cathode fluorescent tube IC control; Life-span can reach more than 50000 hours, and the efficient of inverter 8 is more than 80%, more energy-conserving and environment-protective.And caloric value is little, and under same light flux situation, lower than common street lamp power, light efficiency is good.
The diameter of said fluorescent tube 2 is 1.8～6.5mm, and structure is small and exquisite, can dwindle to take up room.
Claims (7)
1. cold cathode street lamp; Comprise shell (1); It is characterized in that: be provided with at least one reflector (4) in the said shell (1); Be provided with inverter (6) between shell (1) and the reflector (4), fluorescent tube (2) is fixed on the reflector (4) through pipe clamp (5), and lampshade (3) is fixed in the edge of shell (1).
2. cold cathode street lamp according to claim 1 is characterized in that: reach shell rim in said shell (1) housing and be provided with the groove that connects reflector (4) and reflector (4).
3. cold cathode street lamp according to claim 1 and 2 is characterized in that: said reflector (4) is provided with a plurality of grooves, and fluorescent tube (2) is fixed on inside grooves.
4. cold cathode street lamp according to claim 1 is characterized in that: said lampshade (3) is a Transparent lamp shade.
5. according to claim 1 or 4 described cold cathode street lamps, it is characterized in that: said lampshade (3) is the arcwall face to outer lug.
6. cold cathode street lamp according to claim 1 is characterized in that: said fluorescent tube (2) is a cathode fluorescent tube.
7. according to claim 1 or 6 described cold cathode street lamps, it is characterized in that: the diameter of said fluorescent tube (2) is 1.8～6.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203112715U CN202629832U (en) | 2012-06-29 | 2012-06-29 | Cold-cathode street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203112715U CN202629832U (en) | 2012-06-29 | 2012-06-29 | Cold-cathode street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629832U true CN202629832U (en) | 2012-12-26 |
Family
ID=47383027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203112715U Expired - Fee Related CN202629832U (en) | 2012-06-29 | 2012-06-29 | Cold-cathode street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439593A (en) * | 2016-08-19 | 2017-02-22 | 中节能晶和照明有限公司 | Novel LED road lamp |
-
2012
- 2012-06-29 CN CN2012203112715U patent/CN202629832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439593A (en) * | 2016-08-19 | 2017-02-22 | 中节能晶和照明有限公司 | Novel LED road lamp |
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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 |
Granted publication date: 20121226 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |