CN1310308A - Straight-pipe fluorescent lamp with wide reflecting face - Google Patents
Straight-pipe fluorescent lamp with wide reflecting face Download PDFInfo
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- CN1310308A CN1310308A CN 01110217 CN01110217A CN1310308A CN 1310308 A CN1310308 A CN 1310308A CN 01110217 CN01110217 CN 01110217 CN 01110217 A CN01110217 A CN 01110217A CN 1310308 A CN1310308 A CN 1310308A
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- curved surface
- fluorescent tube
- light fixture
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Abstract
the straight pipe fluorescent lamp for indoor lighting has a reflector constituted by light alloy shapes with replaceable vacuum coated reflecting plate embedded in the guide channels. The reflector has three curved surfaces to reflect upward light to form wide beam lighting area. Compared with available technology, the present invention has 3-4 times increased illuminance or results in 3-4 times saving in electric power.
Description
The present invention relates to use three camber reflection angles pencil of ray, especially for the straight-pipe fluorescent lamp with wide reflecting face of room lighting.
Present prior art straight-pipe fluorescent lamp tool Fig. 1 that generally uses, all be that the light pipe nature is to radiation all around, test after deliberation, the daylighting district has only utilized light pipe about 1/3rd luminous energy downwards, make progress about 2/3rds luminous energy of light pipe all has been dissipated on surroundings wall and the ceiling, how utilizing this luminous energy of 2/3rds to reach energy-efficient, is present room lighting problem anxious to be studied.
The straight-pipe fluorescent lamp with wide reflecting face that the purpose of this invention is to provide a kind of utilization three camber reflection angles pencil of ray, its can effectively fluorescent tube be made progress radiation luminous energy of about 2/3rds expands by three curved surface reflectors and is mapped to the daylighting district, increases the utilization rate of irradiated area and light fixture light.
The object of the present invention is achieved like this: straight-pipe fluorescent lamp with wide reflecting face is by three curved surface reflectors, end cap and inhale top handling attachment mechanism components pie graph 2.
1, three curved surface reflectors: one of critical component of this lamp just is to put into effect to have and expands the three curved surface reflector designs of penetrating effect.Promptly adopt special-purpose light-alloy extrudate 6, the inboard is established and is convenient to the attached replacing vacuum coating of embedding reflecting piece 7, the sheet base be PET synthetic material thickness 100u lead draw-in groove 9.From base directrix 5mm, decentre line 3mm establishes symmetric points 10, provides R concave curved surface 8 in the center line bottom, and size range is R25mm～40mm, and the median scope is R30mm～35mm.Set up an office 11 in the center line bottom, from top datum line 2.5mm～4mm median 3mm～3.5mm, provide R concave curved surface 13, size range is R35mm～75mm median 40mm～70mm, connect with R concave curved surface 8, constitute single fluorescent tube, H type list fluorescent tube, two fluorescent tube three curved surface reflector Fig. 3～4 of H type.
2, end cap 4: adopt the injection moulding of flame-proof ABS synthetic material, what its role is to guard shield reflector two ends fluorescent tube 12 patches lamp socket 5 or ballast, is shaped as ellipse garden streamlined, 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 moulding of PP synthetic material with flame-resistant high-temperature-resistant, described 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 three curved surface reflector guide rails.Can rotate lamp body by demand 140 ° of scopes 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 10W surpasses the illumination of 1 40W of prior art.
2, be angle pencil of ray because the radiation light-wave that makes progress expands to penetrate by R three curved surfaces, increased the illumination and the irradiated area in daylighting district.Under same illumination requirement and same area environmental condition, prior art only needs 1 10W just can surpass the illuminating effect of prior art with 1 40W, the present invention, can economize on electricity 3～4 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 three primary colours high-color rendering, 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, the illuminating effect in raising daylighting district by changing angle.
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: H type single tube structure cutaway view of the present invention;
Claims (7)
1, a kind of utilization three camber reflection angles pencil of ray, straight-pipe fluorescent lamp with wide reflecting face especially for room lighting, it is characterized in that by special-purpose 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, dried center line bottom is from base directrix 5mm, decentre line 3mm establishes symmetric points 10, provide R curved surface 8, set up an office 11 in the center line bottom, from top datum line 2.5mm～4mm median 3mm～3.5mm, provide R concave curved surface 13, single fluorescent tube of formation, H type list fluorescent tube, two fluorescent tube three curved surface reflectors of H type, with end cap 4, inhale top handling attachment mechanism and be equipped with mutually.
2, light fixture according to claim 1, the sheet base that it is characterized in that vacuum coating reflecting piece 7 is the PET synthetic material, thickness 100u.
3, light fixture according to claim 1 is characterized in that in the center line bottom from base directrix 5mm, decentre line 3mm establishes symmetric points 10 and provides R concave curved surface 8, and size range is R25mm～40mm, median scope R30mm～35mm.
4, light fixture according to claim 1 is characterized in that setting up an office 11 in the center line bottom, and from top datum line 2.5mm～4mm, median 3mm～3.5mm provides R concave surface 13, and size range is that R35mm～75mm median 40mm～70mm connects with R concave curved surface 8.
5, light fixture according to claim 1, it is characterized in that end cap 4 be shaped as elliptic flow linear, except that the patching lamp socket 5 or the ballast of guard shield reflector two ends fluorescent tube 12, and with inhale top handling attachment mechanism and constitute this decorative lamp and appearance and modeling.
6, light fixture according to claim 1, it is characterized in that inhaling top handling attachment mechanism by the suction top handling attachment 1 of laying ballast, by changeing nail 2, angular adjustment deck 3, being slidingly connected, can rotate lamp body by demand 140 ° of scopes and change irradiating angle, implement directional lighting with three curved surface reflector guide rails.
7,, it is characterized in that content comprises the two fluorescent tube straight-pipe fluorescent lamp with wide reflecting face of H type of the present invention according to claim 1,2,3,4,5 or 6 described light fixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01110217 CN1120953C (en) | 2001-04-02 | 2001-04-02 | Straight-pipe fluorescent lamp with wide reflecting face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01110217 CN1120953C (en) | 2001-04-02 | 2001-04-02 | Straight-pipe fluorescent lamp with wide reflecting face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1310308A true CN1310308A (en) | 2001-08-29 |
| CN1120953C CN1120953C (en) | 2003-09-10 |
Family
ID=4658428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01110217 Expired - Fee Related CN1120953C (en) | 2001-04-02 | 2001-04-02 | Straight-pipe fluorescent lamp with wide reflecting face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1120953C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649994B (en) * | 2009-06-30 | 2011-08-31 | 王默文 | Method for manufacturing light source effect-enhancing device of straight lamp |
| CN102330919A (en) * | 2011-07-22 | 2012-01-25 | 苏州晶雷光电照明科技有限公司 | Aluminum groove lamp |
-
2001
- 2001-04-02 CN CN 01110217 patent/CN1120953C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649994B (en) * | 2009-06-30 | 2011-08-31 | 王默文 | Method for manufacturing light source effect-enhancing device of straight lamp |
| CN102330919A (en) * | 2011-07-22 | 2012-01-25 | 苏州晶雷光电照明科技有限公司 | Aluminum groove lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1120953C (en) | 2003-09-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20030910 Termination date: 20140402 |