CN1181283C - Long distance reflecting straight-tube fluorescent lamp - Google Patents
Long distance reflecting straight-tube fluorescent lamp Download PDFInfo
- Publication number
- CN1181283C CN1181283C CNB001369911A CN00136991A CN1181283C CN 1181283 C CN1181283 C CN 1181283C CN B001369911 A CNB001369911 A CN B001369911A CN 00136991 A CN00136991 A CN 00136991A CN 1181283 C CN1181283 C CN 1181283C
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- reflector
- lamp
- reflecting
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- tube
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Abstract
The present invention relates to the field of converging high beams by utilizing a reflecting curved surface, particularly to a long distance reflecting type fluorescent lamp in a straight tube shape. By making use of special light alloy extruded section and a reflector which is formed in a way that the inner side of the reflector is provided with a card guiding groove which brings convenience for embedding, attaching and replacing a reflection sheet with a vacuum coating, upward two thirds of a radiation light wave of a light pipe can be effectively converged to reflecting lighting areas with high beams. Compared with the prior art, the illuminance of the present invention is increased by 3 to 4 times. Under the same area condition, a lamp of 30W of the lamp can replace four lamps of 40 W, and electricity of 4 to 5 times is carried. The present invention is widely used for illumination of high spaces, such as undergrounds, halls, waiting rooms, factories, etc.
Description
Technical field
The present invention relates to use reflecting curved surface to assemble strong beam, be applicable to the long distance reflecting straight-tube fluorescent lamp of subway station, waiting room, large-sized workshop illumination.
Background technology
According to examination investigation in many ways, also do not have the special-purpose straight-pipe fluorescent lamp tool that the collimated light beam effect is applicable to the above high spatial large tracts of land of 6m base lightings such as subway station, the hall, large-sized workshop.The illumination of current relevant above-mentioned environment because the space height does not have dedicated lamp, generally all is the maximum existing straight-pipe fluorescent lamp tool Fig. 1 that allows apart from high 1.32m scope of adapted.Behind the radiation luminous energy arrival daylighting district because of the high fluorescent tube in space, decay is big, and illumination does not reach the national regulation lighting requirement.And,, only take intensive cloth lamp scheme at light fixture configuration design aspect in order to reach requirement, come so just to cause the high problem of power consumption and operating cost.Also be that lighting field such as present subway station is badly in need of the problem that the research novel product updates.
Summary of the invention
The purpose of this development provides a kind of long distance reflecting straight-tube fluorescent lamp that uses reflecting curved surface to assemble strong beam, the radiation luminous energy that it can make progress fluorescent tube effectively is converged to parallel strong beam irradiation daylighting district by reflector, increases the utilization rate of illuminance and light fixture light.
The object of the present invention is achieved like this: long distance reflecting straight-tube fluorescent lamp is by reflector, end cap and inhale top handling attachment mechanism components pie graph 2.
Reflector of the present invention can effectively utilize the radiation light-wave that fluorescent tube makes progress, and is the critical component of converging parallel strong beam, and by the light-alloy extrudate, the inboard is provided with the draw-in groove of leading of being convenient to the attached replacing vacuum coating of embedding reflecting piece.The sheet base of reflecting piece is the PET synthetic material, thickness 0.1mm.Establishing symmetric points at distance center line 4mm place, center line bottom is the center of circle, and reflector specification and size range according to setting provide radius (R) size.Size range is R35mm～R65mm, with distance top datum line 3mm～8mm, and single tube, two-tube reflector Fig. 3～4 that the interior horizontal plane that provides links and constitutes, after fluorescent tube was lighted, the radiation light-wave of light pipe passed through reflecting curved surface, by the angle of reflection of setting, converging parallel strong beam irradiation daylighting district.
End cap of the present invention: adopt the injection mo(u)lding of ABS synthetic material, what its role is to guard shield reflector two ends fluorescent tube patches lamp socket or ballast, and it is linear to be shaped as elliptic flow, and with inhale top handling attachment mechanism and constitute the decoration and the appearance and modeling of this light fixture.
The present invention inhales top handling attachment mechanism: adopt flame-resistant high-temperature-resistant to strengthen the injection mo(u)lding of PP synthetic material, this mechanism is by the suction top handling attachment of laying electric ballast, by changeing nail, the angular adjustment deck, be slidingly connected with the reflector head rail, and rotate lamp body 180 ° of scopes by demand and change irradiating angle, implement directional lighting.
The present invention and the prior art main performance table of comparisons are as follows:
From the table on as can be seen, compared with the prior art the present invention has following beneficial effect:
1, effectively utilizes the radiation light-wave that makes progress, increased the illuminance in daylighting district.1 30W surpasses the illumination of 4 40W.
2, because the radiation light-wave that makes progress is assembled strong beam by the R curved surface, increased the illumination in daylighting district, under same illumination requirement and same area environmental condition, prior art must need 4 40W, and the present invention only needs 1 30W just can surpass the illuminating effect of prior art, can economize on electricity 4～5 times.
3, compared with the prior art Luminaire efficiency and light fixture usage factor have improved 3. times.
4, owing to adopted the energy-conservation fluorescent tube of the high colour developing of three primary colours, colour rendering index reaches more than the 90Ra, has clear improvement on color reducibility and visual effect.
5, owing to adopted light fixture energy variable-angle, can increase irradiated area, reduce and use lamp quantity, improve the illuminating effect in daylighting district.
Structure accompanying drawing of the present invention is as follows:
Fig. 1: board-like fluorescent lighting fixture (prior art);
Fig. 2: structural representation of the present invention;
Fig. 3: single tube structure cutaway view of the present invention;
Fig. 4: double pipe structure cutaway view of the present invention;
The specific embodiment:
1, reflector: that adopts light-alloy extrudate (6), inboard to establish to be convenient to the attached replacing vacuum coating of embedding reflecting piece (7) leads draw-in groove (9), and the sheet base of reflecting piece (7) is the PET synthetic material, and thickness is 0.1mm.Establish symmetric points (10) in distance center line 4mm place, center line bottom and be the center of circle, according to reflector specification and the size range set, provide radius R curved surface (8), size range is R35mm～R65mm, with distance top datum line 3mm～8mm, single tube, two-tube reflector Fig. 3～4 that the interior horizontal plane (12) that provides links and constitutes.
2, end cap (4): adopt the injection mo(u)lding of flame-proof ABS synthetic material, what its role is to guard shield reflector two ends fluorescent tubes (11) patches lamp socket (5) or ballast, and it is linear to be shaped as elliptic flow, and with inhale top handling attachment mechanism and constitute this decorative lamp and appearance and modeling.
3, inhale top handling attachment mechanism: strengthen the injection mo(u)lding of PP synthetic material with flame-resistant high-temperature-resistant, this mechanism is by the suction top handling attachment (1) of laying ballast, and by changeing nail (2), angular adjustment deck (3) is slidingly connected with the reflector head rail.And rotate lamp body 180 ° of scopes by demand and change irradiating angle, implement directional lighting.
Claims (2)
1, a kind of long distance reflecting straight-tube fluorescent lamp is applicable to the subway station illumination, it is characterized in that by reflector, end cap (4), inhales top handling attachment mechanism formation:
Described reflector: by light-alloy extrudate (6), the inboard be provided be convenient to the attached replacing vacuum coating of embedding reflecting piece (7) lead draw-in groove (9), in bottom distance center line 4mm, if symmetric points (10) are the center of circle, set size specification, provide radius (R) curved surface (8), size range is R35mm-R65mm, apart from top datum line 3mm-8mm, provide single tube, two-tube reflector that interior horizontal plane (12) links and constitutes;
Described end cap (4): by the injection mo(u)lding of flame-proof ABS synthetic material, what its role is to guard shield reflector two ends fluorescent tubes (11) patches lamp socket (5) or ballast, and it is linear to be shaped as elliptic flow;
Described suction top handling attachment mechanism: by the suction top handling attachment (1) of laying electric ballast, by changeing nail (2), angular adjustment deck (3) is slidingly connected with the reflector head rail.
2, light fixture according to claim 1, the sheet base that it is characterized in that reflecting piece (7) is the PET synthetic material, thickness 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001369911A CN1181283C (en) | 2000-12-29 | 2000-12-29 | Long distance reflecting straight-tube fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001369911A CN1181283C (en) | 2000-12-29 | 2000-12-29 | Long distance reflecting straight-tube fluorescent lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1361380A CN1361380A (en) | 2002-07-31 |
| CN1181283C true CN1181283C (en) | 2004-12-22 |
Family
ID=4597637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001369911A Expired - Fee Related CN1181283C (en) | 2000-12-29 | 2000-12-29 | Long distance reflecting straight-tube fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1181283C (en) |
-
2000
- 2000-12-29 CN CNB001369911A patent/CN1181283C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1361380A (en) | 2002-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041222 Termination date: 20100129 |