CN202927622U - Cold cathode fluorescent lamp (CCFL) road lamp - Google Patents
Cold cathode fluorescent lamp (CCFL) road lamp Download PDFInfo
- Publication number
- CN202927622U CN202927622U CN2012201078264U CN201220107826U CN202927622U CN 202927622 U CN202927622 U CN 202927622U CN 2012201078264 U CN2012201078264 U CN 2012201078264U CN 201220107826 U CN201220107826 U CN 201220107826U CN 202927622 U CN202927622 U CN 202927622U
- Authority
- CN
- China
- Prior art keywords
- ccfl
- upper shell
- street lamp
- drive circuit
- lamp according
- 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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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a cold cathode fluorescent lamp (CCFL) road lamp which comprises an upper shell body and a lower shell body which is fastened by the upper shell body. The lower shell body is a toughened glass cover body. Clamping buckles are fixedly arranged on the upper shell body and the lower shell body. A reflector plate, a CCFL tube, and a drive circuit are arranged inside the upper shell body. The distance between the CCFL tube and the reflector plate is eight millimeters. A mounting groove is formed in the upper shell body, and the drive circuit is arranged in the mounting groove.
Description
Technical field
(0001) the utility model relates to the street lamp field, specifically refers to a kind of street lamp of the CCFL of employing fluorescent tube.
Background technology
(0002) cathode fluorescent tube (Cold Cathode Fluorescent Lamp), be called for short CCFL, it has the advantages that high brightness, high effect, low-power consumption and volume are little, lightweight, heating is little, and the CCFL lamp can start when low temperature fast, the colour temperature precise control, good vibration resistance is arranged and easily be processed into various shapes (Straight, L shaped, U-shaped, annular etc.), and is ornamental strong.Therefore, CCFL is applied to a lot of fields, for example is applied to various LCDs as backlight, also can be used for advertising lamp box, decorative lighting, business automation equipment, the ornamental light sources such as high-grade hotel, club.But have no the application aspect street lamp.
Existing street lamp generally adopts metal halide fluorescent tube or LED lamp, and these lamp life-spans are short, and caloric value is large, need take into full account its heat radiation requirement, especially LED lamp when therefore designing on light fixture, can not do very greatly for heat radiation consideration power, the fitting structure design is loaded down with trivial details, and cost is high.
Summary of the invention
(0003) in view of this, the utility model problem that need solve be to provide that a kind of structural design is simple, cost is low, low energy consumption, long street lamp of life-span.
(0004) for addressing the above problem, the technical scheme that the utility model is taked is: a kind of CCFL street lamp, comprise upper shell and be fastened on lower house on upper shell, reflector, CCFL luminous lamp tube are installed in upper shell and are used for driving the CCFL drive circuit of CCFL luminous lamp tube.Described upper shell bottom centre position is provided with installing hole, and the drive installation groove of fluorescent tube is connected with installing hole, and drive circuit is arranged in upper shell drive installation groove.
(0005) preferably, the most handy performance of above-mentioned street lamp is good, low energy consumption, long-life light source, and this is because energy-conservation, and has saved a large amount of installations and maintenance cost.
(0006) for lighting effect of the present utility model, be stained with reflector at upper shell, reflector is to be processed into circular little protruding bubble by 4mm thickness minute surface aluminium sheet, protruding bubble height 0.4mm, and each little protruding bubble spacing is 0.8mm
(0007) in order to strengthen water resistance of the present utility model, described upper shell and be fastened between cover body on upper shell the environment-friendly silica gel sealing ring is housed, drive circuit is all with the perfusion of sealing silica gel.
(0008) in order to strengthen low energy consumption of the present utility model, described drive circuit is designed with passive PF (17), drive circuit is inputted road lamp power supply AC system electricity by drive circuit, be transformed to direct current through commutating zone, through the vibration district, then boost through press area again, at last output, it is low that circuit output voltage increases output current, and power factor is large.
(0009) compared with prior art, the utility model possesses following advantage:
(0010) 1. the utility model adopts the CCFL fluorescent tube, makes it low energy consumption, long-life.
(0011) 2. the drive circuit power factor is large, and output current is low, and energy consumes low.
(0012) 3. the utility model to adopt 4 millimeters thickness specular aluminium plates to be processed into circular little protruding bubble reflective, form diffuse reflection, lighting effect is unusual.
(0013) 4. the utility model adopts the environment-friendly silica gel sealing, and water resistance is good, and is pollution-free.
(0014) 5. driving of the present utility model is contained in upper shell, installation and easy to maintenance.
Description of drawings
(0015) Fig. 1 is described street lamp embodiment floor map;
(0016) Fig. 2 is street lamp embodiment light-source structure schematic diagram;
(0017) Fig. 3 be shown in street lamp embodiment lamp reflector plane;
(0018) Fig. 4 is described road lamp part mounting structure schematic diagram.
(0019) Fig. 5 is described street lamp drive circuit figure
The specific embodiment
(0020) for the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment, the utility model is done further to say in detail description.
(0021) as shown in Figure 1, street lamp described in the utility model comprises upper shell (1), lower house (2), CCFL luminous lamp tube (3) and reflector (4), lower house (2) is fastened on the upper shell that forms street lamp of upper shell (1), reflector (4) sticks in upper shell (1), CCFL luminous lamp tube (3) is installed on reflector (4), and upper shell (1) fastens by buckle (5) with lower house (2).
(0022) the CCFL light source of street lamp described in the present embodiment as shown in Figure 2, the CCFL light source comprises electrode (6), lamp lens pipe (7), electrode (6) specification ∮ 12*L40mm, lamp lens pipe (7) specification ∮ 6mm.
(0023) as shown in Figure 3, the reflection board used employing minute surface of the utility model street lamp aluminium sheet is processed into circular little protruding bubble (9), forms diffuse reflection.
(0024) as shown in Figure 4, for convenience of installing, be provided with installing hole (10) in upper shell (1) bottom centre position, be convenient to install, drive circuit mounting groove (11) is connected with installing hole (10), and the street lamp input line is come in and gone out in installing hole (10).
(0025) as shown in Figure 5, the utility model street lamp drive circuit is designed with passive PF (17), and the PF value is more than 0.95, and energy utilization rate is high; Road lamp power supply AC system electricity is inputted (12) by drive circuit, through commutating zone (13), then through vibration district (14), then through press area (15), output (16) at last, output current is low, and energy charge is low.
(0026) above embodiment is only preferred embodiment of the present utility model, is not breaking away under the utility model design prerequisite to its any apparent replacement of doing, within all should belonging to protection domain of the present utility model.
Claims (8)
1. CCFL street lamp, comprise upper shell (1) and be fastened on lower house (2) on upper shell, it is characterized in that: CCFL luminous lamp tube (3), reflector (4) are installed in upper shell and are used for driving the CCFL drive circuit of CCFL luminous lamp tube.
2. require described a kind of CCFL street lamp according to right 1, it is characterized in that: reflector (4) is processed into circular little protruding bubble by the minute surface aluminium sheet.
3. a kind of CCFL street lamp according to claim 1, it is characterized in that: luminous lamp tube (3) light source is CCFL.
4. a kind of CCFL street lamp according to claim 1, is characterized in that: use silica gel sealing between upper shell and lower house, fix with buckle (5).
5. a kind of CCFL street lamp according to claim 3 is characterized in that: the CCFL luminous lamp tube is made of lamp lens pipe (7), electrode (6).
6. a kind of CCFL street lamp according to claim 4, it is characterized in that: described upper shell bottom centre position is provided with installing hole (10).
7. a kind of CCFL street lamp according to claim 1, is characterized in that: be arranged in the upper shell mounting groove for the CCFL drive circuit that drives the CCFL luminous lamp tube.
8. a kind of CCFL street lamp according to claim 1 is characterized in that: described CCFL drive circuit for driving the CCFL luminous lamp tube is designed with passive PF (17); The CCFL drive circuit that is used for driving CCFL luminous lamp tube is inputted (12) with road lamp power supply AC system electricity by drive circuit, through commutating zone (13), then through vibration district (14), then through press area (15), output (16) at last, output current is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201078264U CN202927622U (en) | 2012-03-12 | 2012-03-12 | Cold cathode fluorescent lamp (CCFL) road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201078264U CN202927622U (en) | 2012-03-12 | 2012-03-12 | Cold cathode fluorescent lamp (CCFL) road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927622U true CN202927622U (en) | 2013-05-08 |
Family
ID=48217581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201078264U Expired - Fee Related CN202927622U (en) | 2012-03-12 | 2012-03-12 | Cold cathode fluorescent lamp (CCFL) road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501033A (en) * | 2014-11-28 | 2015-04-08 | 惠州聚创汇智科技开发有限公司 | Street lamp |
-
2012
- 2012-03-12 CN CN2012201078264U patent/CN202927622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501033A (en) * | 2014-11-28 | 2015-04-08 | 惠州聚创汇智科技开发有限公司 | Street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Huizhou Jinggu Photoelectric Science & Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |