CN2585035Y - High-efficient energy-saving fluorescent lamp with double curved plates reflector - Google Patents
High-efficient energy-saving fluorescent lamp with double curved plates reflector Download PDFInfo
- Publication number
- CN2585035Y CN2585035Y CN 02289472 CN02289472U CN2585035Y CN 2585035 Y CN2585035 Y CN 2585035Y CN 02289472 CN02289472 CN 02289472 CN 02289472 U CN02289472 U CN 02289472U CN 2585035 Y CN2585035 Y CN 2585035Y
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- efficient energy
- fluorescent tube
- reflector
- parabolic cylinder
- saving lamp
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Abstract
The utility model relates to a high-efficient energy-saving fluorescent lamp with double curved parabolic cylinders, which comprises a lamp box, a reflector arranged below the lamp box, and a fluorescent tube, wherein, the reflector is composed of an upper curved plate, a lower curved plate, and a reflection angle plate. The upper curved plate and the lower curved plate are arranged symmetrically, the reflection angle plate is connected with the upper curved plate and the lower curved plate and forms a symmetrical shape, and the reflection angle plate is protruded toward the direction of the fluorescent tube which is installed in the position of a symmetrical shaft of the reflector. The obstruction of the fluorescent tube to light which is generated by a fluorescent tube main body is reduced in the utility model (figure 3), and the light is fully reflected out under the functions of the upper and the lower curved plates of the reflector and the reflection angle plate which is protruded toward the direction of the fluorescent tube; therefore, the loss of the light is reduced, and the light effect is enhanced; in addition, the heat effect is reduced, and the service life of the fluorescent tube is prolonged. Meanwhile, because the light effect of the high-efficient energy-saving fluorescent lamp with double curved parabolic cylinders of the utility model is high, the uniform illumination in a room having certain area can be reached, the number of the fluorescent tube is small, and the energy is saved.
Description
Technical field
The utility model relates to a kind of light fixture, especially a kind of hyperbolic parabolic cylinder efficient energy-saving lamp.
Technical background
Referring to Fig. 1.The fitting structure of existing fluorescent lamp tubing generally comprises lamp box 1, be installed in the reflector 3 below the lamp box 1 and be installed in fluorescent tube 2 in the reflector 3.Wherein the cross section of reflector 3 is generally (shape.Like this, the light that fluorescent tube 2 sends itself has certain blocking, and light is between the vertical portion at fluorescent tube 2 and reflector 3 middle parts is divided, toward interflection, can not fully reflect, this not only causes the loss of light, to making light efficiency low, but also produce a large amount of fuel factors, reduce the service life of fluorescent tube 2, simultaneously because existing light fixture light efficiency is low, in the room of certain area, in order to reach the illumination of standard, can only increase the quantity of fluorescent tube, this causes the waste of a large amount of energy again.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of long hyperbolic parabolic cylinder efficient energy-saving lamp of efficient, energy-conservation life-span again is provided.
The utility model hyperbolic parabolic cylinder efficient energy-saving lamp comprises the lamp box and is installed in reflector and fluorescent tube below the lamp box.Wherein said reflector is made up of top-surface camber plate, the lower surface camber plate of symmetric arrangement and the reflection gusset that connects the symmetric shape of upper and lower curved slab.Wherein said reflection gusset protrudes to the fluorescent tube direction, and described fluorescent tube is installed in the symmetry axis position of reflector.
The utility model hyperbolic parabolic cylinder efficient energy-saving lamp, the cross section of wherein said reflection gusset are parabola, symmetrical broken line or semi-round ball shape.
The utility model hyperbolic parabolic cylinder efficient energy-saving lamp, the cross section of wherein said upper and lower curved slab are a parabolical part that goes up parabola and following parabolic shape, and upper and lower parabolical focal length is identical.
The utility model hyperbolic parabolic cylinder efficient energy-saving lamp wherein forms described parabolical equation and is: Z=D
2/ 4*OF, wherein: OF-parabola focal length.
The utility model hyperbolic parabolic cylinder efficient energy-saving lamp, wherein said upper and lower parabola respectively with respect to they with the intersection point of reflection gusset in same plane to 5 °≤θ of same direction deflection≤15 °.
The utility model hyperbolic parabolic cylinder efficient energy-saving lamp, wherein said θ angle is 10 °.
The utility model hyperbolic parabolic cylinder efficient energy-saving lamp, wherein said upper and lower parabolic focus overlaps.
The utility model hyperbolic parabolic cylinder efficient energy-saving lamp, wherein said fluorescent tube is installed in the focal position.
The utility model hyperbolic parabolic cylinder efficient energy-saving lamp, wherein said fluorescent tube are the T5 pipe.
The advantage of the utility model hyperbolic parabolic cylinder efficient energy-saving lamp is with good effect: because reflector is made up of top-surface camber plate, the lower surface camber plate of symmetric arrangement and the reflection gusset that is connected the symmetric shape of upper and lower curved slab, and the reflection gusset protrudes to the fluorescent tube direction, and fluorescent tube is installed in the symmetry axis position of reflector.Fluorescent tube light that itself is sent blocks the minimizing (see figure 3) like this, light is reflected away fully at the upper and lower curved slab of reflector and under the effect of the reflection gusset that the fluorescent tube direction is protruded, so reduced the loss of light, improved light efficiency, and reduced fuel factor, prolong the service life of fluorescent tube, simultaneously because the light efficiency height of the utility model hyperbolic parabolic cylinder efficient energy-saving lamp, so in the room of certain area, reach same illumination, the quantity of fluorescent tube is few, so energy savings.
Other details of the utility model hyperbolic parabolic cylinder efficient energy-saving lamp and characteristics can be read the embodiment that hereinafter encyclopaedizes in conjunction with the accompanying drawings just can be cheer and bright.
Description of drawings
Fig. 1 is the structural representation of existing light fixture;
Fig. 2 is the structural representation of the utility model hyperbolic parabolic cylinder efficient energy-saving lamp;
Fig. 3 is the horizontal section schematic diagram of Fig. 2;
Fig. 4 is the stereogram of reflector in the utility model hyperbolic parabolic cylinder efficient energy-saving lamp;
Fig. 5 is the cross sectional representation of first embodiment of reflector in the utility model hyperbolic parabolic cylinder efficient energy-saving lamp;
Fig. 6 is the cross sectional representation of second embodiment of reflector in the utility model hyperbolic parabolic cylinder efficient energy-saving lamp;
Fig. 7 is the cross sectional representation of the 3rd embodiment of reflector in the utility model hyperbolic parabolic cylinder efficient energy-saving lamp.
The specific embodiment
Referring to Fig. 2 to Fig. 4.The utility model hyperbolic parabolic cylinder efficient energy-saving lamp comprises lamp box 1 and is installed in the reflector 3 below the lamp box 1 and is installed in fluorescent tube 2 in the reflector 3, is installed in the electric ballast above the lamp box 1.
Wherein reflector 3 is made up of top-surface camber plate 4, the lower surface camber plate 5 of symmetric arrangement and the reflection gusset 6 that connects the symmetric shape of upper and lower curved slab, wherein reflects gusset 6 and protrudes to fluorescent tube 2 directions, and fluorescent tube 2 is installed in the symmetry axis position of reflector 3.
The cross section of reflection gusset 6 is symmetrical broken line shape (see figure 3), it also can be parabola, semi-round ball or other shapes, as long as the height d of upper and lower curved slab 4,5 one ends of connection of this reflection gusset 6 is greater than the height of other parts, and height minimum at contiguous fluorescent tube 2 one ends, be preferably in its contiguous fluorescent tube 2 one ends and taper off to a point, like this light be reflected away maximum, light efficiency is the highest, the fuel factor minimum that produces, the longest-lived of fluorescent tube 2.The width d that connects upper and lower curved slab 4,5 one ends on the reflection gusset 6 is 10mm, and its width d is to be feasible between 5mm～20mm, and the height h of reflection gusset 6 is 6mm, and its width all is feasible between 5mm～8mm.
Referring to Fig. 5.The cross section of the upper and lower curved slab 4,5 of the utility model hyperbolic parabolic cylinder efficient energy-saving lamp is respectively a parabolical part that goes up parabola 7 and following parabola 8, the free-ended width of upper and lower parabola 7,8, promptly the distance between M point and the N point is reflector actinal surface width MN among the figure, and this width MN exists
Between all be feasible.The focal length OF of upper and lower parabola 7,8
2, OF
1Identical.Forming parabolical equation is: Z=D
2/ 4*OF, wherein: OF-parabola focal length.See Table 1:
| The reflector curve | |||||||||||
| Focal length OF=25mm actinal surface width MN=100mm | |||||||||||
| D 1＝ | 0 | ?5 | ?10 | ?15 | ?20 | ?25 | ?30 | ?35 | ?40 | ?45 | ?50 |
| Z 1＝ | 0.00 | ?0.25 | ?1.00 | ?2.25 | ?4.00 | ?6.25 | ?9.00 | ?12.25 | ?16.00 | ?20.25 | ?25 |
Parabola of the present utility model can be made according to above-mentioned numerical value.
Owing to be connected with reflection gusset 6 in the centre of upper and lower curved slab, so it is separated by a distance between the upper and lower parabola 7,8 at their coordinate system y direction, this distance equates with the Breadth Maximum d of reflection gusset 6, promptly is equivalent to parabola 7, time parabola 8 in vertical direction translation d/2 distance round about.Can select the T5 fluorescent tube of Φ=16mm among this embodiment for use, also can select the T8 fluorescent tube of Φ=26mm for use, it is installed in the focus line and the reflector symmetry axis position of intersecting point of upper and lower parabola 7,8, and adopt electric ballast.Like this, the irradiation of the luminous intensity distribution of formation evenly.
Referring to Fig. 7.The desirable 22mm of parabolical focal length OF in the present embodiment, actinal surface width MN gets 90mm.
In as above-mentioned Fig. 5 on the basis of upper and lower translation, again with upper and lower parabola 7,8 respectively with respect to they with the intersection point of reflection gusset 6 in same plane outwards (parabola has in focus one side is, opposite opposite side is for outer) deflection θ angle be 10 °.This θ angle all is feasible between 5 °～15 °, and the scope at θ angle also can be determined according to the illumination of indoor needs and the size of light fixture.Like this, the distribution curve flux broad of formation.
Referring to Fig. 6.Parabolical focal length is taken as 20mm in the present embodiment, and the actinal surface width is got 90mm.
In as above-mentioned Fig. 5 on the basis of upper and lower translation, in same plane, it is 10 ° with the intersection point of reflection gusset 6 with respect to them respectively with upper and lower parabola 7,8 again to intrinsic deflection θ angle, this θ angle all is feasible between 5 °～15 °, and the scope at θ angle also can be determined according to the illumination of indoor needs and the size of light fixture.In this scheme, the focus of upper and lower parabola 7,8 overlaps.Fluorescent tube 2 is selected the T5 pipe for use, and it is installed in the focal position.Like this, the distribution curve flux of formation is narrower.
The utility model hyperbolic parabolic cylinder efficient energy-saving lamp, be a kind of novel energy-saving lamp, with common light fixture difference, it has improved existing reflector, play and improve the light efficiency effect, reflector is to utilize parabolical optical reflection principle, uses the equation of parabola antenna, by the computer Simulation calculation curve, parabola is rotated into the parabolic cylinder body, realized the concentrated location reflection of light,, can obtain the different distribution curve fluxs that we need by to the correction of parabolic cylinder curve.The material of the reflector of the utility model hyperbolic parabolic cylinder efficient energy-saving lamp, comprise two kinds of materials that novel high transparent heatproof polyester aluminizer and specular aluminium (material 1050 hardness H18) and black plate are synthetic, characteristics with plasticity, high temperature resistant (high temperature resistant 80 degree, molten point 180 degree), reflectivity height (reflectivity is up to 80%～85%).The reflector of the utility model hyperbolic parabolic cylinder efficient energy-saving lamp is contained on the ordinary lamp and lantern, be about to the scattered light of the first half waste of original lamp pipe, repeatedly refraction by parabolic cylinder, concentrate again and reflex to the daylighting district, thereby raising illuminance, select high power electronic ballast again for use, T5 rare-earth trichromatic fluorescent tube and the utility model of forming, brightness ratio general T 8 light fixtures have improved more than 80%.This product is the Trinitarian novel high-efficiency and energy-saving light fixture of current collection sub-ballast, fluorescent tube and reflection, aspect defectives such as this light fixture has overcome that stroboscopic, the power factor of old-fashioned Inductive ballast fluorescent lamp is low simultaneously, fluorescent tube service life is short, the utility model hyperbolic parabolic cylinder efficient energy-saving lamp meets the requirement of national energy-saving and environmental protection, large tracts of land green illumination.Popular eye-protecting desk lamp is gone up by society now, only be to throw light on the table in the part, and the utility model is the light fixture of large tracts of land eyeshield, has improved whole room environment lighting quality, and it is happy to work under this environment, the efficient height.
Test with luxmeter, the utility model hyperbolic parabolic cylinder efficient energy-saving lamp does not have control cover Philip light fixture with old-fashioned two-tube daylight to be compared, and a lamp is equivalent to the brightness of two lamps, and its energy-saving effect is very obvious, on with homalographic, can reduce light fixture quantity, using electricity wisely.See Table 2.
The table 2 performance indications parameter table of comparisons
The energy-saving lamp of existing manufacturer production is compared on the utility model hyperbolic parabolic cylinder efficient energy-saving lamp and the market, under the situation that consumes same wattage power, after common grid light fixture was loaded onto reflector in the utility model, illuminance can increase respectively more than 75% and (sees Table 3).
Table 3 installs the light fixture and the former light fixture contrast test of the reflector in the utility model additional on 2 * 28W grid light fixture
The maximum characteristics of the utility model hyperbolic parabolic cylinder efficient energy-saving lamp, original light fixture is not needed under the big change in structure, after loading onto the reflector in the utility model, general T 8 light fixtures can improve illumination more than 30%, as adopt the T5 lamp tube light source can improve illumination more than 80%, to the mounted general T 8 daylight light fixtures in room, also can transform, illuminance can be significantly improved equally, and its Luminaire efficiency, light fixture usage factor and luminance factor are all considerably beyond general ordinary lamp and lantern.
More than explanation, the utility model hyperbolic parabolic cylinder efficient energy-saving lamp, under the equal conditions situation, to compare with other energy-saving lamps with old-fashioned T8 40W fluorescent lamp, its energy-saving effect and brightness all are better than domestic like product, very high promotional value is arranged, according to demand, also make the special-purpose parabolic reflector of different materials, can join various light fixtures (as T5 pipe, T6 pipe, T8 pipe, T12 pipe straight tube and the big U plug of 36W pipe etc.), this light fixture is the same with the ordinary lamp and lantern standard, highly versatile; Easy for installation, light fixture can lift, inhale the top as required or form light belt, also can change irradiating angle and do directional lighting; This product can be joined common light fixture, as single tube, two-tube, Grille lamp, blackboard lights, the clean lamp of knot, Tri-proof light, plant lamp, 87,88 type light fixtures etc., can be widely used in private residence, factory, office building, supermarket, commercial building, stadiums, support public places such as planting booth, especially the development dedicated lamp newly of school has application and popularization value most.
Claims (9)
1. hyperbolic parabolic cylinder efficient energy-saving lamp, comprise lamp box (1) and be installed in lamp box (1) following reflector (3) and fluorescent tube (2), it is characterized in that described reflector (3) is made up of top-surface camber plate (4), the lower surface camber plate (5) of symmetric arrangement and the reflection gusset (6) that connects the symmetric shape of upper and lower curved slab, wherein said reflection gusset (6) protrudes to fluorescent tube (2) direction, and described fluorescent tube (2) is installed in the symmetry axis position of reflector (3).
2. hyperbolic parabolic cylinder efficient energy-saving lamp according to claim 1, the cross section that it is characterized in that described reflection gusset (6) are parabola, symmetrical broken line or semi-round ball shape.
3. hyperbolic parabolic cylinder efficient energy-saving lamp according to claim 1 and 2, the cross section that it is characterized in that described upper and lower curved slab (4), (5) is a parabolical part that goes up parabola (7) and following parabola (8) shape, and the focal length of upper and lower parabola (7), (8) is identical.
4. hyperbolic parabolic cylinder efficient energy-saving lamp according to claim 3 is characterized in that forming described parabolical equation and is: Z=D
2/ 4*OF, wherein: OF-parabola focal length.
5. hyperbolic parabolic cylinder efficient energy-saving lamp according to claim 4, it is characterized in that described upper and lower parabola (7), (8) respectively with respect to they with the intersection point of reflection gusset (6) in same plane to 5 °≤θ of same direction deflection≤15 °.
6. hyperbolic parabolic cylinder efficient energy-saving lamp according to claim 5 is characterized in that described θ angle is 10 °.
7. hyperbolic parabolic cylinder efficient energy-saving lamp according to claim 6 is characterized in that the focus of described upper and lower parabola (7), (8) overlaps.
8. according to claim 6 or 7 described hyperbolic parabolic cylinder efficient energy-saving lamps, it is characterized in that described fluorescent tube (2) is installed in the focal position.
9. hyperbolic parabolic cylinder efficient energy-saving lamp according to claim 8 is characterized in that described fluorescent tube (2) is the T5 pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289472 CN2585035Y (en) | 2002-12-03 | 2002-12-03 | High-efficient energy-saving fluorescent lamp with double curved plates reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289472 CN2585035Y (en) | 2002-12-03 | 2002-12-03 | High-efficient energy-saving fluorescent lamp with double curved plates reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585035Y true CN2585035Y (en) | 2003-11-05 |
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ID=33749003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02289472 Expired - Fee Related CN2585035Y (en) | 2002-12-03 | 2002-12-03 | High-efficient energy-saving fluorescent lamp with double curved plates reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585035Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929652A (en) * | 2009-06-25 | 2010-12-29 | 毛有强 | Reflector of lamp |
| CN102192474A (en) * | 2010-04-15 | 2011-09-21 | 毛有强 | High-power fluorescent lamp reflector and lamp |
| CN102884373A (en) * | 2010-03-03 | 2013-01-16 | 三硕科技有限公司 | Reflector with focused output |
| WO2014048169A1 (en) * | 2012-09-26 | 2014-04-03 | 杭州赛源照明电器有限公司 | Illuminating lamp |
-
2002
- 2002-12-03 CN CN 02289472 patent/CN2585035Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929652A (en) * | 2009-06-25 | 2010-12-29 | 毛有强 | Reflector of lamp |
| CN102884373A (en) * | 2010-03-03 | 2013-01-16 | 三硕科技有限公司 | Reflector with focused output |
| CN102884373B (en) * | 2010-03-03 | 2014-12-31 | 三硕科技有限公司 | Reflector with focused output |
| CN102192474A (en) * | 2010-04-15 | 2011-09-21 | 毛有强 | High-power fluorescent lamp reflector and lamp |
| CN102221180A (en) * | 2010-04-15 | 2011-10-19 | 毛有强 | Reflector and energy-saving lamp |
| CN102221179A (en) * | 2010-04-15 | 2011-10-19 | 毛有强 | Lamp reflector and lamps |
| CN102192474B (en) * | 2010-04-15 | 2015-01-21 | 毛有强 | High-power fluorescent lamp reflector and lamp |
| CN102221179B (en) * | 2010-04-15 | 2015-02-18 | 毛有强 | Lamp reflector and lamps |
| WO2014048169A1 (en) * | 2012-09-26 | 2014-04-03 | 杭州赛源照明电器有限公司 | Illuminating lamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |