CN101644409A - Indoor lighting system of straight lamps - Google Patents
Indoor lighting system of straight lamps Download PDFInfo
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- CN101644409A CN101644409A CN200910150788A CN200910150788A CN101644409A CN 101644409 A CN101644409 A CN 101644409A CN 200910150788 A CN200910150788 A CN 200910150788A CN 200910150788 A CN200910150788 A CN 200910150788A CN 101644409 A CN101644409 A CN 101644409A
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- reflex reflector
- straight
- curved surface
- straight type
- lamp
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Abstract
The invention discloses an indoor lighting system of straight lamps, comprising a straight luminaire with three kinds of reflecting devices. Each reflecting device is a curved plate. The curved shapeof the first reflecting device enables the reflected rays of the rays emitted by the straight lamps to be reflected toward the peripheral regions of the straight lamps, the curved shape of the secondreflecting device enables the reflected rays of the rays emitted by the straight lamps to be substantially vertical to the illuminated side, and the curved shape of the third reflecting device enablesthe reflected rays at one side of the rays emitted by the straight lamps to be substantially vertical to the illuminated side and enables the reflected rays at the other side of the rays emitted by the straight lamps to be reflected toward the peripheral regions of the straight lamps. The indoor lighting system solves the problem that the current straight lamps are not provided with reflecting devices or the reflecting devices are not reasonable, thus leading to low utilization ratio of the light sources.
Description
Technical field
The present invention relates to field of light fittings, relate in particular to a kind of indoor light system of straight type lamp.
Background technology
Electric light is used quite extensive in daily life, the quality of electric light has direct influence to people's production and life.Current straight type lamp is used for people in daily working and learning more, wherein straight type lamp adopts fluorescent lamp (being low pressure mercury lamp) more, it is to utilize the radiation ultraviolet ray in discharge process of hypobaric mercury vapour, thereby it is luminous to make fluorescent material send the principle of visible light, so it belongs to low pressure arc discharge light source.Two filaments are housed in the fluorescent lamp.Scribble electronic emission material triplex carbonate (brium carbonate, strontium carbonate and calcium carbonate) on the filament, be commonly called as the electronics powder.Under the alternating voltage effect, filament is alternately as negative electrode and anode.Tube inner wall scribbles fluorescent material.Be filled with argon gas and a spot of mercury of 400Pa-500Pa pressure in the pipe.After the energising, liquid mercury flashes to the mercury vapour that pressure is 0.8Pa.Under electric field action, mercury atom constantly is provoked into excitation state from reset condition, and spontaneous transition is to ground state then, and (main peak value wavelength is 253.7nm, accounts for the 70-80% of whole radiant energy to give off the ultraviolet ray of wavelength 253.7nm and 185nm; The minor peaks wavelength is 185nm, account for whole radiant energy 10%), to discharge unnecessary energy.Fluorescent material sends visible light after absorbing ultraviolet emittance.Fluorescent material difference, the light that sends are also different, the cause of Here it is fluorescent lamp can make white and various colours.Because the electric energy major part that fluorescent lamp consumed is used for producing ultraviolet ray, therefore, the luminous efficiency of fluorescent lamp is present comparatively energy-conservation electric light source usually than incandescent lamp and halogen tungsten lamp height.
But because existing straight type fluorescent lamp inside does not have reflex reflector or reflex reflector unreasonable, the light that causes lamp both sides and back to be sent has been wasted, and has reduced the light utilization that lamp sent, and has caused the waste of resource.
Therefore the current problem that needs to solve is to solve current straight type lamp not have reflex reflector or reflex reflector unreasonable, the lower problem of light source utilization rate that causes lamp to send, and solve the reflection ray covering chamber inner region problem more uniformly that makes.
Summary of the invention
Technical problem to be solved by this invention provides a kind of indoor light system of straight type lamp, having solved current straight type lamp does not have reflex reflector or reflex reflector unreasonable, cause the lower problem of light source utilization rate of lamp, make reflection ray covering chamber inner region more even simultaneously, improved the light source utilization rate of lamp.
In order to address the above problem, the invention provides a kind of indoor light system of straight type lamp, comprising: have first reflex reflector straight lighting fixture, have the straight lighting fixture of second reflex reflector and have the straight lighting fixture of the 3rd reflex reflector; Described light fixture comprises the light fixture outer cover, and wherein each reflex reflector is used to be arranged between corresponding straight type lamp and the light fixture outer cover;
Described first reflex reflector is a curved slab, and the reflection ray that the shape of this curved surface emits beam described straight type lamp reflects to the peripheral region of described straight type lamp, and the angle between wherein said reflection ray and the sensitive surface is less than 30 degree;
Described second reflex reflector is a curved slab, and the reflection ray that the shape of this curved surface emits beam described straight type lamp is basically perpendicular to sensitive surface;
Described the 3rd reflex reflector is a curved slab, the shape of this curved surface makes the reflection ray of the side that described straight type lamp emits beam be basically perpendicular to sensitive surface, and the shape of this curved surface makes the reflection ray of the opposite side that this straight type lamp emits beam to the reflection of the peripheral region of described straight type lamp, and the reflection ray of wherein said opposite side and the angle between the sensitive surface are less than 30 degree.
Compared with prior art, use the indoor light system of straight type lamp of the present invention, under the prerequisite that does not increase energy consumption, solved the waste problem of the light that sends in lamp both sides and back effectively, improved the light utilization that lamp sent largely, make reflection ray covering chamber inner region more even, increase the illuminance of light area by a relatively large margin, saved resource.
Description of drawings
Fig. 1 is the application schematic diagram of the straight lighting fixture with first reflex reflector of the indoor light system of straight type lamp of the present invention;
Fig. 2 is the application schematic diagram of the straight lighting fixture with second reflex reflector of the indoor light system of straight type lamp of the present invention;
Fig. 3 be straight type lamp of the present invention the indoor light system the straight lighting fixture with the 3rd reflex reflector first use schematic diagram;
Fig. 4 be straight type lamp of the present invention the indoor light system the straight lighting fixture with the 3rd reflex reflector second use schematic diagram;
Fig. 5 is the user mode figure that has the straight type lamp of reflex reflector in the indoor light system of straight type lamp of the present invention.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
In the present invention, because the popularity of fluorescent lamp applications, straight light tube can use straight type fluorescent tube to describe as an example, and other straight light tubes also can be used method of the present invention certainly, and the present invention does not do any qualification to this.
The light that is sent in view of straight type fluorescent tube is evenly to distribute with 360 ° of circumference, main design of the present invention is: the indoor light system comprises three kinds of straight lighting fixtures with different reflex reflectors, comprise: straight lighting fixture with first reflex reflector, wherein first reflex reflector reflects the reflection ray that straight type fluorescent tube emits beam (wherein to the peripheral region of described straight type fluorescent tube, reflection ray and the included angle A between the sensitive surface 5 that the shape of first reflex reflector emits beam straight type fluorescent tube are spent less than 30 substantially, and the best is about 20 degree); Straight lighting fixture with second reflex reflector, wherein second reflex reflector reflection ray A3 that straight type fluorescent tube is emitted beam is vertical substantially with angle between the sensitive surface; With straight lighting fixture with the 3rd reflex reflector, wherein the reflection ray A3 of the 3rd reflex reflector a side that straight type fluorescent tube is emitted beam is vertical substantially with angle between the sensitive surface, and the reflection ray of the opposite side that straight type fluorescent tube is emitted beam is to the reflection of the peripheral region of described straight type fluorescent tube (wherein the shape of the 3rd reflex reflector makes the reflection ray of the opposite side that straight type fluorescent tube emits beam and the included angle A between the sensitive surface 5 substantially less than 30 degree, and the best is about 20 degree).
By above-mentioned three kinds of straight lighting fixtures with different reflex reflectors, indoor light of the present invention system can solve the waste problem of the light that lamp both sides and back sends effectively, can make more zone in the reflection ray energy covering chamber, increased substantially the irradiating angle and the illuminance of room area, and made the illumination of room area more even.
Fig. 1 is the application schematic diagram with straight lighting fixture of first reflex reflector.Straight type lamp is connected with first reflex reflector, the shape of first reflex reflector of straight type fluorescent tube is set to a curved slab, the straight line that the peak of described curved surface forms is arranged at the axial line through this straight type lamp, and on vertical plane perpendicular to sensitive surface, the both sides that described curved surface is set are that the straight line that the peak by described curved surface forms interconnects, and the both sides of described curved surface are to be left-right symmetry with the straight line that forms through the peak of described curved surface and perpendicular to the vertical plane of sensitive surface, the shape of described curved surface makes reflection ray that straight type fluorescent tube emits beam, and (shape of described curved surface makes reflection ray that straight type fluorescent tube emits beam and the included angle A between the sensitive surface 5 substantially less than 30 degree to the reflection of the peripheral region of described straight type fluorescent tube, the best is about 20 degree), solved the waste problem of the light that sends in lamp both sides and back effectively, make reflection ray can cover more multizone of sensitive surface, increased substantially irradiating angle and illuminance, and made the illumination in sensitive surface zone of described straight type fluorescent tube more even the sensitive surface zone of described straight type fluorescent tube.MN partly is the curved slab of first reflex reflector of the present invention among Fig. 1.
Fig. 2 is the application schematic diagram with straight lighting fixture of second reflex reflector.Straight type lamp is connected with second reflex reflector, the shape of second reflex reflector of straight type fluorescent tube is set to a curved slab, the straight line that the peak of described curved surface forms is arranged at the axial line through this straight type lamp, and on vertical plane perpendicular to sensitive surface, the both sides that described curved surface is set are to be left-right symmetry with the straight line that forms through the peak of described curved surface and perpendicular to the vertical plane of sensitive surface, the shape of described curved surface makes reflection ray A3 that straight type fluorescent tube emits beam vertical substantially with angle between the sensitive surface, solved the waste problem of the light that sends in lamp both sides and back effectively, make the reflection ray can be more perpendicular to sensitive surface, increased substantially the illuminance of the central area, the place ahead of described straight type fluorescent tube, and made the illumination of central area, the place ahead of described straight type fluorescent tube more even.OP partly is the curved slab of second reflex reflector of the present invention among Fig. 2.
Wherein, be the center with the axle center of the section of described straight type fluorescent tube, it is transverse axis that X-axis is set, and it is the longitudinal axis that Y-axis is set, and the formula of the curve of the section of the curved surface of described second reflex reflector satisfies following formula:
y＝-0.00868×X
2-0.054×x+30.74
The curve of the section of the curved surface of perhaps described second reflex reflector is and the akin parabola of the curve of above-mentioned formula.
Fig. 3 is the first application schematic diagram with straight lighting fixture of the 3rd reflex reflector.Straight type lamp is connected with the 3rd reflex reflector, the shape of the 3rd reflex reflector of straight type fluorescent tube is set to a curved slab, the straight line that the peak of described curved surface forms is arranged at the axial line through this straight type lamp, and on vertical plane perpendicular to sensitive surface, the both sides that described curved surface is set are that the straight line that the peak by described curved surface forms interconnects, the shape of described curved surface makes the reflection ray A3 on the right side that straight type fluorescent tube emits beam vertical substantially with angle between the sensitive surface, and (shape of described curved surface makes the reflection ray in the left side that straight type fluorescent tube emits beam and the included angle A between the sensitive surface 5 substantially less than 30 degree to the reflection ray that the shape of this curved surface makes the left side that straight type fluorescent tube emits beam to the reflection of the peripheral region of described straight type fluorescent tube, the best is about 20 degree), solved the waste problem of the light that sends in lamp both sides and back effectively, angle is near vertical between the reflection ray that makes the lamp right side and sensitive surface, make the reflection ray in lamp left side can cover more multizone of sensitive surface simultaneously, increase considerably the illuminance of light area, improve the light source utilization rate of lamp, saved resource.QR partly is the curved slab of the 3rd reflex reflector of the present invention among Fig. 3.
Fig. 4 is the second application schematic diagram with straight lighting fixture of the 3rd reflex reflector.Straight type lamp is connected with the 3rd reflex reflector, the shape of the 3rd reflex reflector of straight type fluorescent tube is set to a curved surface plate, the straight line that the peak of described curved surface forms is arranged at the axial line through this straight type lamp, and on vertical plane perpendicular to sensitive surface, the both sides that described curved surface is set are that the straight line that the peak by described curved surface forms interconnects, the shape of described curved surface makes the reflection ray A3 in the left side that straight type fluorescent tube emits beam vertical substantially with angle between the sensitive surface, and (shape of described curved surface makes the reflection ray on the right side that straight type fluorescent tube emits beam and the included angle A between the sensitive surface 5 substantially less than 30 degree to the reflection ray that the shape of this curved surface makes the right side that straight type fluorescent tube emits beam to the reflection of the peripheral region of described straight type fluorescent tube, the best is about 20 degree), solved the waste problem of the light that sends in lamp both sides and back effectively, angle is near vertical between the reflection ray that makes lamp left side and sensitive surface, make the reflection ray on lamp right side can cover more multizone of sensitive surface simultaneously, increase considerably the illuminance of light area, improve the light source utilization rate of lamp, saved resource.ST partly is the curved slab of the 3rd reflex reflector of the present invention among Fig. 4.
Fig. 5 is the user mode figure that has the straight type lamp of reflex reflector in the indoor light system of straight type lamp of the present invention.
The outer cover inner surface of described reflex reflector and light fixture is one-body molded; Perhaps described reflex reflector is connected with the outer cover inner surface of described light fixture; Perhaps described reflex reflector is installed on the below of the outer cover inner surface of described light fixture.
The length of described reflex reflector can be suitable with the illumination length partly of described straight type lamp.
Wherein, if straight type fluorescent tube is the regular circular spot, then the straight line of the peak of described curved surface formation is arranged on the straight line through the center of circle that section the is formation of this straight type fluorescent tube, and on the vertical plane perpendicular to sensitive surface.
Wherein, for energy savings, in use can be set to a fluorescent tube by straight type fluorescent tube; Wherein, according to the demand of actual conditions, every fluorescent tube can a corresponding corresponding reflex reflector;
Further, the present invention is also applicable under the situation of many fluorescent tubes, and wherein many fluorescent tubes axis parallel of being set to each fluorescent tube is arranged, and can be used as a lamp tube bundle device, in like manner lamp tube bundle device can be used above-mentioned three kinds of different reflex reflectors, reaches same result of use.For example: the straight line that the peak of the curved surface of first reflex reflector is formed is arranged on the axial line through described lamp tube bundle device, and on vertical plane perpendicular to sensitive surface, the both sides that described curved surface is set are that the straight line that the peak by described curved surface forms interconnects, and the both sides of described curved surface are to be left-right symmetry with the straight line that forms through the peak of described curved surface and perpendicular to the vertical plane of sensitive surface, described curved surface reflects (described curved surface is spent reflection ray and the angle between the sensitive surface that lamp tube bundle device emits beam substantially less than 30, the best is about 20 degree) with the reflection ray that lamp tube bundle device emits beam to the peripheral region of described lamp tube bundle device.Other the three kinds lamp tube bundle devices with different reflex reflectors in like manner can push away.
White reflection film can be adopted in the surface of the reflection ray of the reflex reflector of described straight type fluorescent tube, on the surface of described reflectance coating attached to the reflection ray of the reflex reflector of described straight type fluorescent tube, get final product (wherein can comprise modes such as stickup or roller coat) in any mode attached to described surface, the surface of the reflection ray of the reflex reflector of described straight type fluorescent tube directly just can be set to white in the mill, the present invention does not do any qualification to this yet.
In order to improve reflecting rate, the surface of described reflectance coating can be smooth even curface.
The surface of the reflection ray of the reflex reflector of described straight type fluorescent tube is by adopting white reflection film, and the reflecting rate that straight type fluorescent tube is emitted beam reaches the degree greater than 95%.
The present invention does not do any qualification to this, so long as the higher material of light reflecting rate can be as the reflectance coating of the reflex reflector of described straight type fluorescent tube.
The above; only for the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (12)
1, a kind of indoor light system of straight type lamp is characterized in that,
Comprise: have first reflex reflector straight lighting fixture, have the straight lighting fixture of second reflex reflector and have the straight lighting fixture of the 3rd reflex reflector; Described light fixture comprises the light fixture outer cover, and wherein each reflex reflector is used to be arranged between corresponding straight type lamp and the light fixture outer cover;
Described first reflex reflector is a curved slab, and the reflection ray that the shape of this curved surface emits beam described straight type lamp reflects to the peripheral region of described straight type lamp, and the angle between wherein said reflection ray and the sensitive surface is less than 30 degree;
Described second reflex reflector is a curved slab, and the reflection ray that the shape of this curved surface emits beam described straight type lamp is basically perpendicular to sensitive surface;
Described the 3rd reflex reflector is a curved slab, the shape of this curved surface makes the reflection ray of the side that described straight type lamp emits beam be basically perpendicular to sensitive surface, and the shape of this curved surface makes the reflection ray of the opposite side that this straight type lamp emits beam to the reflection of the peripheral region of described straight type lamp, and the reflection ray of wherein said opposite side and the angle between the sensitive surface are less than 30 degree.
2, indoor light as claimed in claim 1 system is characterized in that,
The reflecting surface of described reflex reflector has a reflectance coating.
3, indoor light as claimed in claim 2 system is characterized in that,
Described reflectance coating is a white.
4, indoor light as claimed in claim 1 system is characterized in that,
The outer cover inner surface of described reflex reflector and described light fixture is one-body molded.
5, indoor light as claimed in claim 1 system is characterized in that,
Described reflex reflector is connected with the outer cover inner surface of described light fixture.
6, indoor light as claimed in claim 1 system is characterized in that,
Described reflex reflector is installed on the below of the outer cover inner surface of described light fixture.
7, indoor light as claimed in claim 1 system is characterized in that,
The length of the illumination part of the length of described reflex reflector and described straight type lamp is suitable.
8, indoor light as claimed in claim 1 system is characterized in that,
The straight line that the peak of described each curved surface forms is arranged at the axial line through described straight type lamp, and on the vertical plane perpendicular to sensitive surface.
9, indoor light as claimed in claim 1 system is characterized in that,
The both sides of the curved surface of described first reflex reflector are that the straight line that the peak by this curved surface forms connects; The both sides of this curved surface are to be left-right symmetry with the straight line that forms through the peak of this curved surface and perpendicular to the vertical plane of sensitive surface;
The both sides of the curved surface of described second reflex reflector are to be left-right symmetry with the straight line that forms through the peak of this curved surface and perpendicular to the vertical plane of sensitive surface;
The both sides of the curved surface of described the 3rd reflex reflector are that the straight line that the peak by this curved surface forms connects.
10, indoor light as claimed in claim 1 system is characterized in that,
The reflection ray of described first reflex reflector and the angle between the sensitive surface are 20 degree;
The reflection ray in the left side of described the 3rd reflex reflector and the angle between the sensitive surface are 20 degree.
11, indoor light as claimed in claim 1 system is characterized in that,
If described straight type lamp is the regular circular spot, then the straight line of the peak of described each curved surface formation is arranged at the straight line through the center of circle that section the is formation of this fluorescent tube, and on the vertical plane perpendicular to sensitive surface.
12, indoor light as claimed in claim 1 system is characterized in that,
Described straight lighting fixture comprises one or more straight light tube, and wherein said many fluorescent tubes are as a lamp tube bundle device, and wherein the axis parallel of each fluorescent tube of this lamp tube bundle device is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910150788A CN101644409A (en) | 2009-06-30 | 2009-06-30 | Indoor lighting system of straight lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910150788A CN101644409A (en) | 2009-06-30 | 2009-06-30 | Indoor lighting system of straight lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101644409A true CN101644409A (en) | 2010-02-10 |
Family
ID=41656405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910150788A Pending CN101644409A (en) | 2009-06-30 | 2009-06-30 | Indoor lighting system of straight lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101644409A (en) |
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2009
- 2009-06-30 CN CN200910150788A patent/CN101644409A/en active Pending
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Open date: 20100210 |