CN113983365A - Wing type anti-dazzle panel lamp and manufacturing process thereof - Google Patents

Wing type anti-dazzle panel lamp and manufacturing process thereof Download PDF

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Publication number
CN113983365A
CN113983365A CN202111339295.1A CN202111339295A CN113983365A CN 113983365 A CN113983365 A CN 113983365A CN 202111339295 A CN202111339295 A CN 202111339295A CN 113983365 A CN113983365 A CN 113983365A
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wing
shaped lens
strip
curve
clamping strip
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CN113983365B (en
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古伟南
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Beghelli China Co ltd
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Beghelli China Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68—Details of reflectors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/69—Details of refractors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a wing type anti-dazzle panel lamp and a manufacturing process thereof, and the wing type anti-dazzle panel lamp comprises a wing reflecting plate, a V-shaped lens, a PCB lamp strip and a clamping strip, wherein the PCB lamp strip is arranged between the wing reflecting plate and the V-shaped lens; the V-shaped lens comprises a left arc-shaped lens and a right arc-shaped lens which are connected with each other; the left arc-shaped lens and the right arc-shaped lens are axially symmetrical; the clamping strip is arranged in the V-shaped opening of the V-shaped lens and clamps the V-shaped lens on the concave seat. The invention guides the light emitted by the LED to the two wings through the mutual matching action of the wing reflecting plate and the V-shaped lens, distributes the light to the left space and the right space through the two wing surfaces while guiding, and effectively controls glare by matching the enlarged wing surface with a sandy surface.

Description

Wing type anti-dazzle panel lamp and manufacturing process thereof
Technical Field
The invention relates to a wing type anti-dazzle panel lamp and a manufacturing process thereof, belonging to the technical field of lamps.
Background
The research finds that: people who work and live in a light polluted environment for a long time can have retina and iris damaged to different degrees, the vision is rapidly reduced, and the incidence rate of cataract reaches 45%. The myopia rate of high school students in China reaches more than 60%, and part of reasons are eye habits, and the pollution to the visual environment is also one of the main reasons.
The commission internationale de l' eclairage (CIE) is used to measure the psychological parameters of the subjective reaction of light emitted by a lighting device in an indoor visual environment to discomfort to the human eye. Glare is defined as a visual phenomenon due to an unfavorable luminance distribution or range of luminance in the field of view, or the presence of extreme contrast, so as to cause an uncomfortable feeling or reduce the ability to view details or objects. Conventionally, glare is what is commonly referred to as "dazzling" which causes a person to feel dazzling, causing pain and tearing or reduced vision, and even loss of visibility due to inadequate vision.
General causes of glare can be summarized as follows: 1. the brightness of the light source (the higher the brightness, the more noticeable the glare); 2. the position of the light source (the closer to the line of sight, the more noticeable the glare).
Discomfort glare in rooms or places commonly used in industrial and public buildings should be evaluated using Unified Glare Rating (UGR).
UGR values 28, 25, 22, 19, 16, 13, 10, and the like. 28 is just unbearable, 25 is uncomfortable, 22 is just uncomfortable, 19 is a comfortable and uncomfortable threshold, 16 is just acceptable, 13 is just dazzled, and 10 is no glare.
The illuminance standard of GB50043-2004 mostly adopts UGR values of 25, 22 and 19.
Incapacitating glare is glare that reduces visual efficacy and visibility, while it is also often accompanied by discomfort. The stray light of a high-brightness light source in the visual field enters eyes and is scattered in eyeballs, so that the definition and the contrast of an object on a retina are reduced.
Incapacitation glare is measured as the ratio of the visibility of a job at a given lighting installation to its visibility under reference lighting conditions, called the incapacitation glare factor (DGF).
Discomfort glare (discomfort glare), also known as "psychological glare", is directed to causing visual discomfort without causing glare that reduces visibility.
The two kinds of Glare are so-called ugr (unified Glare rating), i.e. the unified Glare value, and are one of the main contents of the illumination quality evaluation in the illumination design. The two kinds of glare can appear simultaneously or singly, and the same UGR is not only a visual puzzle, but also a puzzle in design and application.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides an anti-dazzle wing type anti-dazzle panel lamp and a manufacturing process thereof.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a wing formula anti-dazzle panel light, includes wing reflector panel, V type lens, PCB lamp strip, card strip, PCB lamp strip sets up between wing reflector panel and V type lens, the wing reflector panel includes interconnect's left wing board and right wing board, left wing board and right wing board are axisymmetric. The V-shaped lens comprises a left arc-shaped lens and a right arc-shaped lens which are connected with each other. The left arc-shaped lens and the right arc-shaped lens are axisymmetric. The clamping strip is arranged in the V-shaped opening of the V-shaped lens and clamps the V-shaped lens on the concave seat. On the section of the wing type anti-dazzle panel lamp, a coordinate system is established by taking the center of a PCB lamp strip on the section as the origin of coordinates, taking a straight line in the horizontal direction as an X axis and taking a straight line in the vertical direction as a Y axis, and then, the curve of the lower surface of the right wing plate is formed by a broken line f1(x) And curve two2(x) The method comprises the following steps:
broken line f1(x) The expression of (a) is:
Figure BDA0003351880380000021
curve two2(x) The expression of (a) is:
Figure BDA0003351880380000022
the curve of the upper surface of the right arc-shaped lens is formed by a first curve F1(x) A second curve F2(x) And a third curve F3(x) And (4) forming.
First curve F1(x) The expression of (a) is:
F1(x)＝0.47x2-1.99x-0.33，x∈[0.00,2.30)。
second curve F2(x) The expression of (a) is:
Figure BDA0003351880380000023
third curve F3(x) The expression of (a) is:
F2(x)＝0.36x2-8.92x+51.87，x∈[12.00,14.00]。
preferably: the V-shaped lens, the PCB lamp strip and the clamping strip are located in the arc-shaped area of the wing reflector.
Preferably: the wing reflector comprises a concave seat, wherein the concave seat is fixedly installed on a wing reflector, a V-shaped lens is placed in the concave seat, a PCB lamp strip is arranged in the concave seat, and the PCB lamp strip is positioned between the V-shaped lens and the concave seat.
Preferably: the front side and the rear side of the wing reflector are provided with clamping strip through holes, and the two ends of each clamping strip penetrate through the clamping strip through holes, so that the V-shaped lens is clamped on the concave seat by the clamping strips.
Preferably: the wing reflection plate fixing device comprises a compression spring, wherein one end of the compression spring is fixedly connected with a wing reflection plate, and the other end of the compression spring is fixedly connected with a clamping strip.
Preferably: support bars are arranged at the front end and the rear end of the wing reflecting plate, and the clamping bar through holes are formed in the support bars.
Preferably: and the surface formed by the second curve on the V-shaped lens is provided with frosted lines.
Preferably: and the lower surface of the wing reflector is provided with frosted lines.
A manufacturing process of a wing type anti-glare panel lamp comprises the following steps:
step 1, preparing a bottom plate material, cutting the bottom plate material according to the required size to obtain a light reflecting plate material and a supporting strip material with edge cards.
And 2, feeding the reflector plate material with the edge card into a bending machine to bend the reflector plate material with the concave seat to obtain the reflector plate material with the concave seat.
And 3, feeding the reflector plate material with the concave seat into a bending grinding tool to bend according to the curve of the lower surface of the right wing plate to obtain the bent reflector plate material.
And 4, feeding the bent reflecting plate material into a curling machine to curl the left side and the right side of the material, so as to obtain the curled reflecting plate material.
And 5, punching the clamping strip through holes and the fixing holes on the support strip material obtained by cutting, and feeding the punched support strip material into a bending machine to be bent to obtain the support strip.
And 6, preparing a lens preparation material, and feeding the lens preparation material into a preparation grinding tool with a curved surface formed by the curve of the upper surface of the preset right arc-shaped lens to obtain the V-shaped lens.
And 7, preparing a card strip material, and cutting the card strip material to obtain the card strip.
And 8, preparing the PCB lamp strip, the compression spring and the fixing screw.
And 9, inserting the edge cards of the curled reflecting plate materials obtained in the step 5 into the fixing holes of the supporting bars, and then bending the edge cards to fix the supporting bars and the curled reflecting plate materials so as to finish the assembly of the wing reflecting plate.
And step 10, firstly putting the PCB lamp strip into the concave seat, and then putting the V-shaped lens into the concave seat.
And 11, secondly, after the V-shaped lens is placed, penetrating one end of the clamping strip into the clamping strip through hole on the supporting strip on one side, and then penetrating the other end of the clamping strip into the clamping strip through hole on the supporting strip on the other side, so that the V-shaped lens is clamped on the concave seat by the clamping strip.
And step 12, fixing one end of a compression spring on the outer surface of the wing reflector, fixedly connecting the other end of the compression spring with the clamping strip, and applying a pretightening force to the clamping strip through the compression spring so that the V-shaped lens is better clamped on the concave seat.
Preferably: the supporting bars are matched with the bending arcs of the wing reflecting plates.
Compared with the prior art, the invention has the following beneficial effects:
the invention guides the light emitted by the LED to the two wings through the mutual matching action of the wing reflecting plate and the V-shaped lens, distributes the light to the left space and the right space through the two wing surfaces while guiding, and effectively controls glare by matching the enlarged wing surface with a sandy surface.
Drawings
Fig. 1 is a schematic diagram of the design of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a bottom view of the present invention.
Fig. 4 is an enlarged sectional view taken along line a-a of fig. 3.
Fig. 5 is an enlarged schematic view of a portion C in fig. 4.
Fig. 6 is an enlarged sectional view of fig. 3 from B-B.
Fig. 7 is an enlarged schematic view of a portion D in fig. 6.
FIG. 8 is a light intensity distribution curve according to the present invention.
FIG. 9 is a graph of illumination distance according to the present invention.
FIG. 10 is a flat isolux curve according to the present invention.
FIG. 11 is an irradiation evaluation table of UGR of the present invention.
Detailed Description
The present invention is further illustrated by the following description in conjunction with the accompanying drawings and the specific embodiments, it is to be understood that these examples are given solely for the purpose of illustration and are not intended as a definition of the limits of the invention, since various equivalent modifications will occur to those skilled in the art upon reading the present invention and fall within the limits of the appended claims.
A wing type anti-dazzle panel lamp is shown in figure 1 and comprises a wing reflecting plate 1, a V-shaped lens 2, a PCB lamp strip 3 and a clamping strip 5, wherein the PCB lamp strip 3 is arranged between the wing reflecting plate 1 and the V-shaped lens 2, the wing reflecting plate 1 comprises a left wing plate and a right wing plate which are connected with each other, and the left wing plate and the right wing plate are in axial symmetry. The V-shaped lens 2 includes a left arc lens and a right arc lens connected to each other. The left arc-shaped lens and the right arc-shaped lens are axisymmetric. The clamping strip 5 is arranged in the V-shaped opening of the V-shaped lens 2, and the V-shaped lens 2 is clamped on the concave seat 7 by the clamping strip 5. On the section of the wing type anti-dazzle panel lamp, a coordinate system is established by taking the center of a PCB lamp strip 3 on the section as the origin of coordinates, taking a straight line in the horizontal direction as an X axis and taking a straight line in the vertical direction as a Y axis, and then, the curve of the lower surface of a right wing plate is formed by a broken line f1(x) And curve two2(x) The method comprises the following steps:
broken line f1(x) The expression of (a) is:
Figure BDA0003351880380000051
broken line f1(x) The anchor points of (1) are as follows:
positioning point A1 A2 A3 A4 A5 B1
y coordinate 0.44 0.44 -2.07 -2.07 4.55 4.55
x coordinate 0.00 2.50 2.90 7.30 7.60 30.00
Curve two2(x) The expression of (a) is:
Figure BDA0003351880380000052
curve two2(x) The anchor points of (1) are as follows:
positioning point B1 B2 B3 B4 B5
y coordinate 4.55 4.12 2.51 -0.33 -4.47
x coordinate 30.00 43.26 56.50 69.75 83.00
The curve of the upper surface of the right arc-shaped lens is formed by a first curve F1(x) A second curve F2(x) And a third curve F3(x) And (4) forming.
First curve F1(x) The expression of (a) is:
F1(x)＝0.47x2-1.99x-0.33，x∈[0.00,2.30)。
first curve F1(x) The anchor points of (1) are as follows:
positioning point C1 C2 C3 C4 C5
y coordinate -0.33 -1.49 -2.00 -2.29 -2.42
x coordinate 0.00 0.58 1.15 1.72 2.30
Second curve F2(x) The expression of (a) is:
Figure BDA0003351880380000061
second curve F2(x) The anchor points of (1) are as follows:
positioning point C5 E1 E2 E3 D1
y coordinate -2.42 -2.88 -3.20 -3.37 -3.40
x coordinate 2.30 4.73 7.16 9.56 12.00
Third curve F3(x) The expression of (a) is:
F2(x)＝0.36x2-8.92x+51.87，x∈[12.00,14.00]。
third curve F3(x) The anchor points of (1) are as follows:
positioning point D1 D2 D3 D4 D5
y coordinate -3.40 -3.38 -3.25 -2.95 -2.50
x coordinate 12.00 12.61 13.00 13.50 14.00
As shown in fig. 2-7, the wing reflector comprises a concave base 7 and a compression spring 61, wherein the V-shaped lens 2, the PCB light bar 3 and the clip strip 5 are located in an arc-shaped area of the wing reflector 1. Concave seat 7 fixed mounting is on wing reflector panel 1, V type lens 2 is placed in concave seat 7, PCB lamp strip 3 sets up in concave seat 7, just PCB lamp strip 3 is located between V type lens 2 and the concave seat 7. The front side and the rear side of the wing reflector 1 are provided with clamping strip through holes 8, and the two ends of the clamping strips 5 penetrate through the clamping strip through holes 8, so that the V-shaped lens 2 is clamped on the concave seat 7 by the clamping strips 5. One end of the compression spring 61 is fixedly connected with the wing reflecting plate 1, and the other end is fixedly connected with the clamping strip 5. Give 5 pretightning forces of card strip through compression spring 61 for V type lens 2 and concave seat 7 can closely laminate, prevent to produce vibration between V type lens 2 and the PCB lamp strip 3, damage PCB lamp strip 3. Support bars are arranged at the front end and the rear end of the wing reflector 1, and the clamping bar through holes 8 are formed in the support bars. Through the setting of support bar, the effectual deformation that prevents wing reflector panel. And the surface formed by the second curve on the V-shaped lens 2 is provided with frosted lines. And the lower surface of the wing reflector 1 is provided with frosted lines.
A manufacturing process of a wing type anti-glare panel lamp comprises the following steps:
step 1, preparing a bottom plate material, cutting the bottom plate material according to the required size to obtain a light reflecting plate material and a supporting strip material with edge cards.
And 2, feeding the reflector plate material with the edge card into a bending machine to bend the concave seat 7, so as to obtain the reflector plate material with the concave seat 7.
And 3, feeding the reflecting plate material with the concave seat 7 into a bending grinding tool to bend according to the curve of the lower surface of the right wing plate to obtain the bent reflecting plate material.
And 4, feeding the bent reflecting plate material into a curling machine to curl the left side and the right side of the material, so as to obtain the curled reflecting plate material.
And 5, punching the clamping strip through holes 8 and the fixing holes on the support strip material obtained by cutting, and feeding the punched support strip material into a bending machine to be bent to obtain the support strip.
And 6, preparing a lens preparation material, and sending the lens preparation material into a preparation grinding tool with a curved surface formed by the curve of the upper surface of the preset right arc-shaped lens to obtain the V-shaped lens 2.
And 7, preparing a card strip material, and cutting the card strip material to obtain the card strip 5.
And 8, preparing the PCB lamp strip 3, the compression spring 61 and the fixing screw.
And 9, inserting the edge cards of the curled reflecting plate materials obtained in the step 5 into the fixing holes of the supporting bars, and then bending the edge cards to fix the supporting bars and the curled reflecting plate materials so as to complete the assembly of the wing reflecting plate 1.
Step 10, firstly, placing the PCB light bar 3 into the concave seat 7, and then placing the V-shaped lens 2 into the concave seat 7.
And 11, secondly, after the V-shaped lens 2 is placed, firstly, one end of the clamping strip 5 penetrates into the clamping strip through hole 8 on the supporting strip on one side, and then, the other end of the clamping strip 5 penetrates into the clamping strip through hole 8 on the supporting strip on the other side, so that the V-shaped lens 2 is clamped on the concave seat 7 by the clamping strip 5.
And step 12, fixing one end of a compression spring 61 on the outer surface of the wing reflector 1, fixedly connecting the other end of the compression spring 61 with the clamping strip 5, and applying a pretightening force to the clamping strip 5 through the compression spring 61, so that the V-shaped lens 2 is better clamped on the concave seat 7.
FIG. 8 shows a light intensity distribution curve of the present invention, wherein the beam spread angle (10% Imax) is C0/180Left:90.2 Right:61.0: C90/270Left:81.0 Right: 55.8. The half-peak corner (50% Imax) is C0/180Left:66.6 Right:37.3: C90/270Left:41.2 Right: 15.1. Fig. 9 shows the illuminance distance chart of the present invention, C90 face beam angle 86.96. Fig. 10 shows a planar isolux curve according to the present invention, and fig. 11 shows an irradiation evaluation table of UGR according to the present invention.
Photometric results of the invention:
2520.84 Lamp luminous flux (lm)
Lamps efficacy (lm/w) 104.17
1085.659 center light intensity (cd)
1575.578 maximum light intensity (cd)
The angle of maximum light intensity is C90.0 gamma 15.0
Half-peak corner (50% Imax) [ C0/180] Left ═ 66.6 Right ═ 37.3
[C90/270]Left＝41.2 Right＝15.1
Beam spread angle (10% Imax) [ C0/180] Left 90.2 Right 61.0
[C90/270]Left＝81.0 Right＝55.8
Maximum allowable distance height ratio C0_ 180-1.46C 90_ 270-1.14
The upward light transmittance (in the lamp) is 0.74%
The downward light flux ratio (in the lamp) is 99.26%
Direct Type CIE Type
The output luminous flux ratio in the solid angle of pi is 84.954%.
Therefore, the light-emitting diode (LED) is guided to the two wings, and light is distributed in the left space and the right space through the two wing surfaces while the light is guided, so that a transverse half-peak corner is 114 degrees, and a longitudinal half-peak corner is 56 degrees. Meanwhile, the enlarged machine wing surface is matched with a sand surface to effectively control glare, and UGR (unified glare value// anti-glare index) is controlled to be less than 16.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.

Claims (10)

1. A wing formula anti-dazzle panel light which characterized in that: the wing reflector comprises a wing reflector (1), a V-shaped lens (2), a PCB (printed circuit board) lamp bar (3) and a clamping strip (5), wherein the PCB lamp bar (3) is arranged between the wing reflector (1) and the V-shaped lens (2), the wing reflector (1) comprises a left wing plate and a right wing plate which are connected with each other, and the left wing plate and the right wing plate are in axial symmetry; the V-shaped lens (2) comprises a left arc-shaped lens and a right arc-shaped lens which are connected with each other; the left arc-shaped lens and the right arc-shaped lens are axially symmetrical; the clamping strip (5) is arranged in a V-shaped opening of the V-shaped lens (2), and the V-shaped lens (2) is clamped on the concave seat (7) by the clamping strip (5); on the section of the wing type anti-dazzle panel lamp, a coordinate system is established by taking the center of a PCB lamp strip (3) on the section as the origin of coordinates, taking a straight line in the horizontal direction as an X axis and taking a straight line in the vertical direction as a Y axis, and then, the lower surface curve of a right wing plate is formed by a broken line f1(x) And curve two2(x) The method comprises the following steps:
broken line f1(x) The expression of (a) is:
Figure FDA0003351880370000011
curve two2(x) The expression of (a) is:
Figure FDA0003351880370000012
x∈[30.00,83.00]；
the curve of the upper surface of the right arc-shaped lens is formed by a first curve F1(x) A second curve F2(x) And a third curve F3(x) Forming;
first curve F1(x) The expression of (a) is:
F1(x)＝0.47x2-1.99x-0.33，x∈[0.00,2.30)；
second curve F2(x) The expression of (a) is:
Figure FDA0003351880370000013
x∈[2.30,12.00)；
third curve F3(x) The expression of (a) is:
F2(x)＝0.36x2-8.92x+51.87，x∈[12.00,14.00]。
2. the wing type antiglare panel lamp according to claim 1, wherein: the V-shaped lens (2), the PCB lamp strip (3) and the clamping strip (5) are located in the arc-shaped area of the wing reflector (1).
3. The wing type antiglare panel lamp according to claim 2, wherein: including spill seat (7), spill seat (7) fixed mounting is on wing reflector panel (1), V type lens (2) are placed in spill seat (7), PCB lamp strip (3) set up in spill seat (7), just PCB lamp strip (3) are located between V type lens (2) and spill seat (7).
4. The wing type antiglare panel lamp according to claim 3, wherein: the front side and the rear side of the wing reflector (1) are provided with clamping strip through holes (8), and the two ends of the clamping strips (5) penetrate through the clamping strip through holes (8), so that the V-shaped lens (2) can be clamped on the concave seat (7) by the clamping strips (5).
5. The wing type antiglare panel lamp according to claim 4, wherein: the wing reflector comprises a compression spring (61), one end of the compression spring (61) is fixedly connected with a wing reflector (1), and the other end of the compression spring is fixedly connected with a clamping strip (5).
6. The wing type antiglare panel lamp according to claim 5, wherein: support bars are arranged at the front end and the rear end of the wing reflecting plate (1), and the clamping bar through holes (8) are arranged on the support bars.
7. The wing type antiglare panel lamp according to claim 6, wherein: and the surface formed by the second curve on the V-shaped lens (2) is provided with frosted lines.
8. The wing type antiglare panel lamp according to claim 7, wherein: and the lower surface of the wing reflector (1) is provided with frosted lines.
9. A manufacturing process of the wing type antiglare panel lamp according to claim 8, comprising the steps of:
step 1, preparing a bottom plate material, cutting the bottom plate material according to the required size to obtain a light reflecting plate material with edge cards and a supporting strip material;
step 2, feeding the reflective plate material with the edge card into a bending machine to bend the concave seat (7) to obtain the reflective plate material with the concave seat (7);
step 3, feeding the reflector plate material with the concave seat (7) into a bending grinding tool to bend according to the curve of the lower surface of the right wing plate to obtain a bent reflector plate material;
step 4, feeding the bent reflecting plate material into a curling machine to curl the left side and the right side of the material, so as to obtain a curled reflecting plate material;
step 5, punching the clamping strip through holes (8) and the fixing holes on the support strip material obtained by cutting, and feeding the punched support strip material into a bending machine to be bent to obtain a support strip;
step 6, preparing a lens preparation material, and sending the lens preparation material into a preparation grinding tool with a curved surface formed by the curve of the upper surface of the preset right arc-shaped lens to obtain a V-shaped lens (2);
step 7, preparing a clamping strip material, and cutting the clamping strip material to obtain a clamping strip (5);
step 8, preparing a PCB lamp bar (3), a compression spring (61) and a fixing screw;
step 9, inserting the edge cards of the curled reflecting plate materials obtained in the step 5 into the fixing holes of the supporting bars, and then bending the edge cards to fix the supporting bars and the curled reflecting plate materials so as to complete the assembly of the wing reflecting plate (1);
step 10, firstly putting the PCB lamp strip (3) into the concave seat (7), and then putting the V-shaped lens (2) into the concave seat (7);
step 11, after the V-shaped lens (2) is placed, firstly, one end of the clamping strip (5) penetrates into the clamping strip through hole (8) in the supporting strip on one side, and then, the other end of the clamping strip (5) penetrates into the clamping strip through hole (8) in the supporting strip on the other side, so that the V-shaped lens (2) is clamped on the concave seat (7) by the clamping strip (5);
and step 12, fixing one end of a compression spring (61) on the outer surface of the wing reflector (1), fixedly connecting the other end of the compression spring with the clamping strip (5), and applying pretightening force to the clamping strip (5) through the compression spring (61) so that the V-shaped lens (2) is better clamped on the concave seat (7).
10. The manufacturing process of claim 9, wherein: the supporting strips are matched with the bending arcs of the wing reflecting plate (1).
CN202111339295.1A 2021-11-12 2021-11-12 Wing type anti-glare panel lamp and manufacturing process Active CN113983365B (en)

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Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101476695A (en) * 2009-01-21 2009-07-08 陈哲艮 Lens of LED light source for road lamp and road lamp using the same
US20100195335A1 (en) * 2009-02-03 2010-08-05 Osram Sylvania, Inc. Beam spreading optics for light emitting diodes
CN201539819U (en) * 2009-11-24 2010-08-04 王默文 Reflective device of lighting lamps
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