CN204201688U - Light fixture - Google Patents
Light fixture Download PDFInfo
- Publication number
- CN204201688U CN204201688U CN201420162540.5U CN201420162540U CN204201688U CN 204201688 U CN204201688 U CN 204201688U CN 201420162540 U CN201420162540 U CN 201420162540U CN 204201688 U CN204201688 U CN 204201688U
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- light
- adjustment element
- face
- emitting component
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- 230000003287 optical effect Effects 0.000 claims description 113
- 239000000463 material Substances 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000009713 electroplating Methods 0.000 claims description 10
- 238000002834 transmittance Methods 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 5
- 229920006255 plastic film Polymers 0.000 claims description 5
- 238000007747 plating Methods 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 13
- 208000002173 dizziness Diseases 0.000 description 13
- 230000004313 glare Effects 0.000 description 13
- 238000005286 illumination Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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- 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
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
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- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
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- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a kind of light fixture, and it comprises a light source assembly and an anti-dazzle assembly, and wherein this anti-dazzle assembly is located in the light path of this light source assembly.
Description
Technical field
The utility model relates to a kind of light fixture, particularly relate to one to be suitable for being arranged on light fixture attachment, as the light fixture of ceiling, the anti-dazzle assembly that wherein this light fixture is provided with can weaken the dazzling sense of the light that light fixture sends and create a comfortable indoor or outdoors lighting environment.
Background technology
Dazzle is a kind of poor lighting phenomenon, generally refers to owing to being not suitable for Luminance Distribution in the visual field, or in space or exist extreme brightness contrast the time, so that causes vision uncomfortable and reduce the visual condition of object visibility.The light sensation that human eye cannot adapt to is produced, even detest, uncomfortable forfeiture legibility may be caused in the visual field.Dazzle is one of major reason causing visual fatigue.Such as, when pedestrian or driver are when looking at the high beam of motor vehicle straight night, the halation of this pedestrian or driver namely may be caused dizzy.
In general, the light sent for the light fixture thrown light on always can not can cause dazzle.Because existing lamp, light-emitting component in other words, the light sent distribution in all directions often and uneven, is in illumination or other objects, the light that common lamp or light-emitting component send often has a main transmit direction or through approach, main optical path in other words.Only at the light of direct-view through main optical path, just can there is light dizzy in people's (or having other animals of photoperceptivity); And in the other direction, the light that lamp or light-emitting component send generally is difficult to be looked at straight by the eyes of people, or can first through the reflection of lampshade, wall etc., and the light of people can not be caused dizzy.
But, for the light fixture that we are common, it is just maximum to the light intensity of the light of light fixture light exit that the light-emitting component of light fixture sends, and only this part light can direct projection to just on the object of light exit, if this this part illumination is mapped on the eyes of people, be then easier to cause dazzle.
Figure 1A and Figure 1B as accompanying drawing existingly can weaken or eliminate dazzle, the especially glare filter causing dizzy ability of indoor illumination light fitting.The light-emitting component of light-emitting component is surrounded by this glare filter, and the light that light-emitting component sends is after this glare filter process, and light intensity diminishes, and distribution is in all directions more even.
But this glare filter also has many weak points.First, on the main optical path of the light that the light-emitting component that this glare filter additionally needs a fixed mount or support chip to be supported and remain on this light fixture sends.This fixed mount or this body structure of support chip can have influence on the downward injection of the light that this light fixture sends, thus cause this light fixture to produce even can produce shade for the irradiant inequality of throwing light on.Secondly, this glare filter needs to surround light-emitting component and this fixed mount or support chip for supporting glare filter needs to be fixed on appropriate location, thus makes this glare filter inconvenience dismounting and change.Again, the light that light fixture sends is uneven in all directions, and it is only maximum and can cause dazzle in the light intensity of downward direct projection direction (or just to light exit direction).But the light-emitting component entirety of luminescence component is surrounded by glare filter, disappear dizzy while, unnecessaryly reduce the light injection on other directions of this light-emitting component and had influence on the illuminating effect of the light that this luminescence component sends.Secondary again, the structure of this antidazzle cap and fixed mount or support chip inevitably increases the holistic cost of light fixture.Also have, in order to this light-emitting component being surrounded or semi-surrounding, the volume of this glare filter is general less and cannot close the light exit of this light fixture, therefore uses the light fixture of this antidazzle cap to need extra dust cap dust-proof, causes the complex structure of this light fixture and increase the manufacturing cost of light fixture.In addition, this antidazzle cap uses more than together with reflector, also causes the manufacturing cost of this light fixture to rise.Finally, the material of this glare filter is restricted, and it must be made up of transparent material or trnaslucent materials.In addition, this glare filter by this fixed mount or support chip support and the structure influence of this glare filter itself to the overall appearance of light fixture.
Utility model content
Main advantage of the present utility model is that it provides a kind of light fixture, and the light that wherein light-emitting component of this light fixture sends can be evenly distributed in the light emergence face of light fixture more.
Another advantage of the present utility model is that it provides a kind of light fixture, and wherein the even optical assembly (or being referred to as light to adjustment unit or light uniforming device) of this light fixture can provide one not easily to cause the dizzy illumination light indoor or outdoors lighting environment comfortable with generation one.
Another advantage of the present utility model is that it provides a kind of light fixture, and wherein the second light of the even optical assembly of this light fixture has the effect that the injection direction of light is changed of reverberation to adjustment element, thus makes light fixture of the present invention no longer need light cup.
Another advantage of the present utility model is that it provides a kind of light fixture, wherein this light fixture even optical assembly provide the light that the light-emitting component of light fixture is sent disappear dizzy while, also close the light exit of light fixture further and provide a light emergence face, dust-proof for light fixture.
Another advantage of the present utility model is that it provides a kind of light fixture, and wherein the distribution of the light emergence face at this light fixture of the light intensity of the even optical assembly of this light fixture light that light-emitting component can be made to send or light is more even.
Another advantage of the present utility model is that it provides one to be suitable for being arranged on light fixture attachment, and as the light fixture of ceiling, wherein this light fixture does not need extra fixture or appurtenances to support and is kept for the even optical assembly of even light.
Another advantage of the present utility model is that it provides one to be suitable for being arranged on light fixture attachment, and as the light fixture of ceiling, wherein the even optical assembly of this light fixture is removably located at immediately below the luminescence component of this light fixture.
Another advantage of the present utility model is that it provides one to be suitable for being arranged on light fixture attachment, as the light fixture of ceiling, wherein the first light of the even optical assembly of this light fixture to adjustment element just to the light-emitting component of the light-emitting component of this light fixture and this first light diminish gradually from inside to outside to the thickness of adjustment element, the light sent to make this light-emitting component after adjustment element reflects, can expose to the second light of this even optical assembly to adjustment element through this first light.
Another advantage of the present utility model is that it provides one to be suitable for being arranged on light fixture attachment, and as the light fixture of ceiling, wherein the even optical assembly of this light fixture does not need accurate parts and complicated manufacturing process, and its structure is simple, with low cost, easy to use.
Other advantage of the present utility model and feature are fully demonstrated by following detailed description and combination by the means specially pointed out in claims and device is achieved.
According to the utility model preferred embodiment, the utility model light fixture that can realize aforementioned object and other objects and advantage comprises:
A light-emitting component, wherein this light-emitting component is suitable for can being connected with being energized with external power source; With
An even optical assembly, wherein this even optical assembly is located on the main optical path of this light-emitting component.
The utility model also provides a kind of light uniforming device for light fixture further, and it comprises:
First light is to adjustment element; With
Second light is to adjustment element, wherein this first light can be supported to adjustment element by this second light to adjustment element and remain on the main optical path of a light-emitting component of this light fixture, the part light of this main optical path of process sent to enable this light-emitting component of this light fixture by this first light to adjustment element reflects.
By the understanding to description subsequently and accompanying drawing, the further object of the utility model and advantage will be fully demonstrated.
These and other objects of the present utility model, characteristics and advantages, by following detailed description, accompanying drawing and claim are fully demonstrated.
Accompanying drawing explanation
Figure 1A is the anti-dazzle light fixture schematic diagram of existing light fixture, and illustrated by it is that antidazzle cap is fixed on light fixture by fixed mount.
Figure 1B is the anti-dazzle light fixture schematic diagram of another kind of existing light fixture, and illustrated by it is that antidazzle cap is fixed on light fixture by support chip.
Fig. 2 is the sectional view of the light fixture according to the utility model preferred embodiment, and the arrow points direction wherein in this figure is the initial illumination direction of the light of light-emitting component.
Fig. 3 is the sectional view of the second light to adjustment element of the even optical assembly of the light fixture of complying with above-mentioned the utility model preferred embodiment.
Fig. 4 be the even optical assembly of light fixture according to above-mentioned the utility model preferred embodiment the sectional view of a kind of optional enforcement.
Fig. 5 is the sectional view of a kind of optional enforcement of the even optical assembly of the light fixture of complying with above-mentioned the utility model preferred embodiment.
Fig. 6 A is the light reflection schematic diagram of the even optical assembly of the light fixture of complying with above-mentioned the utility model preferred embodiment, and the arrow of the index line wherein in this figure represents the injection direction of light.
Fig. 6 B is the light reflection schematic diagram of a kind of optional enforcement of the even optical assembly of the light fixture of complying with above-mentioned the utility model preferred embodiment, and the arrow of the index line wherein in this figure represents the injection direction of light.
Fig. 7 is the sectional view of the even optical assembly of the light fixture of complying with above-mentioned the utility model preferred embodiment.
Fig. 8 is the sectional view of another optional enforcement of the even optical assembly of the light fixture of complying with above-mentioned the utility model preferred embodiment.
Fig. 9 is the sectional view of another optional enforcement of the even optical assembly of the light fixture of complying with above-mentioned the utility model preferred embodiment.
Figure 10 is the front view of the second light to adjustment element of the even optical assembly of the light fixture of complying with above-mentioned the utility model preferred embodiment.
Figure 11 is the sectional view of the second light to adjustment element of the even optical assembly of the light fixture of complying with above-mentioned the utility model preferred embodiment.
Figure 12 is the enlarged drawing of the first light to adjustment element of the even optical assembly of the light fixture of complying with above-mentioned the utility model preferred embodiment.
Detailed description of the invention
Following description is disclosed to make those skilled in the art can manufacture and use the utility model.The preferred embodiment provided in following description is only as the example that it will be apparent to those skilled in the art and amendment, and it does not form the restriction to the utility model scope.The General Principle defined in following description is applied to other embodiment, optionally substitutes with can not deviating from the utility model spirit and utility model scope, amendment, equivalent implement and apply.
With reference to Fig. 2 to Figure 11 of the utility model accompanying drawing, ceiling lamp according to the utility model preferred embodiment is elucidated, wherein this ceiling lamp comprises at least one light-emitting component 10 and at least one even optical assembly 20, the light that wherein this light-emitting component 10 sends has a main optical path 100, and wherein this even optical assembly 20 is located on the main optical path 100 of this light-emitting component 10.Preferably, this light-emitting component 10 is suitable for can being connected with being energized with external power source also luminous for indoor and outdoor lighting.
It should be noted that this utility model light fixture is not limited to for room lighting object, it also can be arranged for other occasions or purposes that ultraviolet sterilization etc. can understand or know for those skilled in the art.
As shown in Fig. 2 and Fig. 3 of accompanying drawing, even optical assembly 20 according to the utility model preferred embodiment comprises first light to adjustment element 21 and second light to adjustment element 22, wherein this first light is supported and remains on the main optical path 100 of this light-emitting component 10 on by this second light to adjustment element 22 to adjustment element 21, thus the light through main optical path 100 that this light-emitting component 10 is sent is reflected to adjustment element 21 by this first light, thus the direction of illumination of the light through main optical path 100 that this light-emitting component 10 is sent is changed.
It should be noted that the setting of this even optical assembly 20 is that the distribution of light in order to make light-emitting component 10 send is more even, thus causing of reducing that this light causes is dizzy.Usually, when the light-emitting component 10 providing light source is high-power light-emitting element, during as high-power incandescent lamp, high-powered LED lamp, COB or SMD etc., its light sent distribution is spatially uneven, and when people is just to light-emitting component 10, it is dizzy that high light can cause user that light occurs.The distribution of light when being radiated on object more all even being unlikely to sent to make this light-emitting component 1010 makes the human hair third contact of a total solar or lunar eclipse dizzy, and the utility model light fixture provides even optical assembly 20.
As shown in Fig. 2 and Fig. 3 of accompanying drawing, this second light of this even optical assembly 20 comprises a high end 221 and one from this high end 221 to the end portion 222 of downward-extension to adjustment element 22, wherein this high end 221 has a heat dissipation chamber 2210, this end portion 222 has an accommodating chamber 2220, wherein this heat dissipation chamber 2210 is just to this light-emitting component 10, this accommodating chamber 2220 is located at the main optical path 100 of this light-emitting component 10, and the first light of this even optical assembly 20 is contained in this accommodating chamber 2220 to adjustment element 21.Preferably, this accommodating chamber 2220 has a construction opening 22201, and wherein this first light can be arranged in this accommodating chamber 2220 by this construction opening 2201 to adjustment element 21.
As shown in Fig. 2 and Fig. 3 of accompanying drawing, first light of this even optical assembly 20 has a first even light face 210 to adjustment element 21, wherein this first even light face 210 is capable of reflecting light, thus make this first light to adjustment element 21 can change direct irradiation that this light-emitting component 10 sends this first light to the direction of illumination of the light on adjustment element 21 and light distribution spatially that this light-emitting component 10 is sent more even.Preferably, this first light is arc to this first even light face 210 of adjustment element 21.More preferably, this first even light face 210 is arranged on this accommodating chamber 2220 towards this light-emitting component 10 ground.
What it should be noted that the light that this light-emitting component 10 of the more all even reduction of the distribution of light after injection in order to make this light-emitting component 10 send sends causes dizzy ability, and this first light is made up to adjustment element 21 of light-proof material or the poor material of light transmittance.The poor material of this light transmittance refer to light transmittance not higher than 50 percent material.In addition, the main optical path of this light-emitting component 10 is narrower, then in order to improve the utilization rate of light, then the radius of curvature in this first even light face 210 should be less; The power of this light-emitting component 10 is larger, then in order to reduce the light intensity of the unit are be radiated on object, then the radius of curvature in this first even light face 210 should be larger.Therefore, the actual curvature radius in this first even light face 210, in other words, the size of the radius of curvature of each several part in this first even light face 210 needs to determine from the main optical path of this light-emitting component 10 and the luminous efficiency of this light-emitting component 10.In other words, the first light of this even optical assembly 21 is determined to the shape of adjustment element 21 according to light-emitting component 10.If this light-emitting component 10 has a comparatively narrow main optical path, as this light-emitting component be incandescent lamp bulb time, then this first light to diminish to peripheral part and amplitude of variation is relatively large to the thickness of adjustment element 21 gradually from core, the distribution of the light sent to make this incandescent lamp bulb is more even, and when the light-emitting component of this light-emitting component 10 has a wider main optical path, as this light-emitting component be LED time, this first light to diminish to this peripheral part and amplitude of variation is relatively little to the thickness of adjustment element 21 gradually from core, to make Light distribation more simultaneously uniform, reduce the intensity of the light through light emergence face injection that this light-emitting component 10 sends.Further, this second light to adjustment element 22 by light transmissive material or light transmittance comparatively good material make.This light transmittance refers to compared with good material the material that light transmittance is not less than 50 percent.Preferably, this second light is lens to adjustment element 22.More preferably, this second light is bullet to adjustment element 22.
As shown in Fig. 6 of accompanying drawing, the even smooth function of this even optical assembly 20 is realized to adjustment element 22 to adjustment element 21 and this second light by this first light, wherein the light through main optical path 100 that this light-emitting component 10 of part sends is reflexed to the second light to adjustment element 22 to adjustment element 21 by this first light, this part light through this second light to the refraction of adjustment element 22 and through this second light after the reflection of adjustment element 22, penetrate through the light emergence face 2221 of end portion 222 of this second light to adjustment element 22 and be radiated on object.Preferably, the light through main optical path 100 that this light-emitting component 10 of this part sends is more than one of percentage of the light of light-emitting component 10 direct irradiation on this curved surfaces 210, be more preferably more than 5 percent, more preferably more than 10, most preferably more than 30 percent.In other words, the effect of this even optical assembly 20 is as the spot light through main optical path 100, to convert the uniform area source of light distribution to by the spot light that the light intensity produced by light-emitting component 10 is concentrated.
As shown in Figure 10 and Figure 11 of accompanying drawing, the second light according to the even optical assembly 20 of the utility model preferred embodiment has a second even light face 220 to adjusting element 22, and wherein the first light is reflexed to the second light to adjustment element 21 and also reflects to adjusting element 22 light emergence face 2221 entering this second light and occur to the light adjusting element 22 to reflect and irradiation is formed to the end portion 222 adjusting element 22 to this second light by this second even light face 220.In other words, this second light has a second even light face 220 to adjustment element 22, wherein this second even light face 220 can reflect this first light all or part of to adjustment element 21 reflex to this second light to adjustment element 22 and refraction enter this second light to adjustment element 22 light, and make its irradiate to this second light to adjustment element 22 end portion 222 formed a light emergence face 2221.
It should be noted that, in order to can by more after this first light reflects to adjustment element 21 this second light of directive reflex to the light emergence face 2221 of end portion 222 of this second light to adjustment element 22 to the light of adjustment element 22, this second light is made up of to the second even light face 220 of adjustment element 22 one group of reflector element face 2201, and wherein each reflector element face 2201 has a reflecting surface 22011 and this reflecting surface 22011 is arc.Preferably, this reflecting surface 22011 from top to bottom area become large successively.
As shown in Figure 12 of accompanying drawing, further, this first light comprises a reflecting layer 211 and one from this reflecting layer to the light shielding part 212 of downward-extension to adjustment element 21, wherein this reflecting layer 211 is the Electroplating Aluminum film of a galvanoplastic formation or the electroplating plastic film of iron plating film or vacuum plater formation, and wherein this reflecting layer 211 forms this first even light face 210.
With reference to Fig. 4, Fig. 5 and Fig. 7 of accompanying drawing, the optional enforcement of one according to the even optical assembly 20 of the utility model preferred embodiment is illustrated, wherein this even optical assembly 20A comprises first light to adjustment element 21A and second light to adjustment element 22A, wherein this first light is supported and remains on the main optical path 100 of this light-emitting component 10 by this second light to adjustment element 21A to adjustment element 22A, the light sent to enable this light-emitting component 10 by this first light to the even light of adjustment element 21A with disappear dizzy.
As shown in Fig. 4 and Fig. 5 of accompanying drawing, this second light of this even optical assembly 20A has a high end 221A to adjustment element 22A, wherein this high end 221A has an accommodating chamber 2210A for this first light of accommodation to adjustment element 21A, wherein the height of this accommodating chamber 2210A is higher than the height of this first light to adjustment element 21A, and this accommodating chamber 2210A is just to this light-emitting component 10, thus make this accommodating chamber 2210A form one at this first light to the heat dissipation chamber 22101A between adjustment element 21A and this light-emitting component 10, wherein this accommodating chamber 2210A is located at the main optical path 100 of this light-emitting component 10.Preferably, this accommodating chamber 2210A has a construction opening 22102A, and wherein this first light can be arranged in this accommodating chamber 2210A by this construction opening 22102A to adjustment element 21A.
As shown in Fig. 8 of accompanying drawing, further, this first light is located at this accommodating chamber 2210A to adjustment element 21A, and this first light forms a clearance space 2100A to adjustment element 21A and this second light between the end portion 222A adjusting element 22A.
With reference to Fig. 9 of accompanying drawing, the optional enforcement of one according to the even optical assembly 20 of the utility model preferred embodiment is illustrated, wherein this even optical assembly 20B comprises first light to adjustment element 21B and second light to adjustment element 22B, wherein this first light is supported and remains on the main optical path 100 of this light-emitting component 10 by this second light to adjustment element 21B to adjustment element 22B, the light sent to enable this light-emitting component 10 by this first light to adjustment element 21B even light with disappear dizzy, wherein this first light has a first even light face 210B to adjustment element 21B, wherein this first even light face 210B is flat.
With reference to Fig. 6 B of accompanying drawing, the optional enforcement of another kind according to the even optical assembly 20 of the utility model preferred embodiment is illustrated, and wherein first light of this even optical assembly 20C is bullet to adjustment element 21C, and the top of this bullet is placed upward.As shown in Fig. 6 B of accompanying drawing, the some light that this light-emitting component 10 sends is after first light of this even optical assembly 20C reflects to adjustment element 21C, second light of the change of injection direction and the even optical assembly 20C of directive this this is to adjustment element 22C, again after this second light adjusts to adjustment element 22C, the light that this light-emitting component 10 sends can penetrate downwards.Preferably, this first light is cone to adjustment element 21C.More preferably, this first light is cone to adjustment element 21C, and the bevel angle of this cone is not more than 90 degree.
The light fixture that it should be noted that herein includes but not limited to provide the equipment of light source, and this equipment of light source that provides also is not limited only to object of throwing light on.
Those skilled in the art can understand shown in accompanying drawing to be only to example of the present utility model instead of restriction with the utility model embodiment described above.
Can see that the utility model object can fully effectively be completed thus.For explaining that this embodiment of the utility model function and structure principle has been absolutely proved and described, and the utility model is not by the restriction based on the change on these embodiment basis.Therefore, the utility model comprises all modifications be encompassed within appended claims book claimed range and spirit.
Claims (65)
1. a light fixture, is characterized in that, comprising:
One light-emitting component; With
One even optical assembly, the light that wherein said light-emitting component sends has a main optical path, wherein said even optical assembly is located at the main optical path of described light-emitting component, wherein said even optical assembly comprises first light to adjustment element and second light to adjustment element, wherein said first light is supported and remains on the main optical path of described light-emitting component by described second light to adjustment element to adjustment element, the part light through described main optical path sent to enable the described light-emitting component of described light fixture by described first light to adjustment element reflects.
2. light fixture according to claim 1, it is characterized in that, described second light of described even optical assembly comprises an end portion to adjustment element, wherein said end portion has an accommodating chamber, wherein said accommodating chamber is located at the main optical path of described light-emitting component, and described first light of described even optical assembly is contained in described accommodating chamber to adjustment element.
3. light fixture according to claim 2, is characterized in that, the first light of described even optical assembly has a first even light face to adjustment element, and the light through described main optical path that described light-emitting component sends can be reflected in wherein said first even light face.
4. light fixture according to claim 3, is characterized in that, the first light of described even optical assembly to adjustment element to be arranged in described accommodating chamber and described first even light facing to described light-emitting component.
5. light fixture according to claim 4, is characterized in that, described first light is arc to the described first even light face of adjustment element.
6. light fixture according to claim 3, it is characterized in that, described first light comprises a reflecting layer and one from described reflecting layer to the light shielding part of downward-extension to adjustment element, wherein said reflecting layer is the Electroplating Aluminum film of a galvanoplastic formation or the electroplating plastic film of iron plating film or vacuum plater formation, and wherein said reflecting layer forms described first even light face.
7. light fixture according to claim 5, it is characterized in that, described first light comprises a reflecting layer and one from described reflecting layer to the light shielding part of downward-extension to adjustment element, wherein said reflecting layer is the Electroplating Aluminum film of a galvanoplastic formation or the electroplating plastic film of iron plating film or vacuum plater formation, and wherein said reflecting layer forms described first even light face.
8. light fixture according to claim 7, is characterized in that, described first light is made up to the described light shielding part of adjustment element of light-proof material or the poor material of light transmittance.
9. light fixture according to claim 3, it is characterized in that, described first light the light through main optical path that described for part light-emitting component sends can be reflexed to the described first even light face of adjustment element the second light to adjustment element and make described part light through described second light to the refraction of adjustment element and through described second light after the reflection of adjustment element, through the light emergence face injection of described second light to the end portion of adjustment element.
10. light fixture according to claim 8, it is characterized in that, described first light the light through main optical path that described for part light-emitting component sends can be reflexed to the described first even light face of adjustment element the second light to adjustment element and make described part light through described second light to the refraction of adjustment element and through described second light after the reflection of adjustment element, through the light emergence face injection of described second light to the end portion of adjustment element.
11. light fixtures according to claim 10, it is characterized in that, described second light has a second even light face to adjustment element, wherein said second even light face can be reflected all or part of described first light and enter the light of described second light to adjustment element to adjustment element reflects to described second light to adjusting element and reflecting, and makes it irradiate a light emergence face of the end portion formation to described second light to adjustment element.
12. light fixtures according to claim 11, is characterized in that, described second light is made up of to the second even light face of adjustment element one group of reflector element face, and wherein each reflector element mask has a reflecting surface and described reflecting surface is arc.
13. light fixtures according to claim 12, is characterized in that, described reflecting surface from top to bottom area becomes large successively.
14. light fixtures according to claim 1, it is characterized in that, described second light has a high end to adjustment element, wherein said high end has an accommodating chamber for described first light of accommodation to adjustment element, the height of wherein said accommodating chamber is higher than the height of described first light to adjustment element, and described accommodating chamber is just to described light-emitting component, thus making described accommodating chamber form one at described first light to the heat dissipation chamber between adjustment element and described light-emitting component, wherein said accommodating chamber is located at the main optical path of described light-emitting component.
15. light fixtures according to claim 14, is characterized in that, the first light of described even optical assembly has a first even light face to adjustment element, and the light through described main optical path that described light-emitting component sends can be reflected in wherein said first even light face.
16. light fixtures according to claim 15, is characterized in that, the first light of described even optical assembly to adjustment element to be arranged in described accommodating chamber and described first even light facing to described light-emitting component.
17. light fixtures according to claim 16, is characterized in that, described first light is arc to the described first even light face of adjustment element.
18. light fixtures according to claim 17, is characterized in that, described first light is made up to adjustment element of light-proof material or the poor material of light transmittance.
19. light fixtures according to claim 18, it is characterized in that, described first light the light through main optical path that described for part light-emitting component sends can be reflexed to the described first even light face of adjustment element the second light to adjustment element and make described part light through described second light to the refraction of adjustment element and through described second light after the reflection of adjustment element, through the light emergence face injection of described second light to the end portion of adjustment element.
20. light fixtures according to claim 19, it is characterized in that, described second light has a second even light face to adjustment element, wherein said second even light face can be reflected all or part of described first light and enter the light of described second light to adjustment element to adjustment element reflects to described second light to adjusting element and reflecting, and makes it irradiate a light emergence face of the end portion formation to described second light to adjustment element.
21. light fixtures according to claim 20, is characterized in that, described second light is made up of to the second even light face of adjustment element one group of reflector element face, and wherein each reflector element mask has a reflecting surface and described reflecting surface is arc.
22. light fixtures according to claim 21, is characterized in that, described reflecting surface from top to bottom area becomes large successively.
23. light fixtures according to claim 22, it is characterized in that, described second light of described even optical assembly comprises a high end upwards extended from described end portion further to adjustment element, and wherein said high end has a heat dissipation chamber, and described heat dissipation chamber is just to described light-emitting component.
24. light fixtures according to claim 14 or 22, is characterized in that, described first light is located at described accommodating chamber to adjustment element, and described first light forms a clearance space to adjustment element and described second light between the end portion adjusting element.
25. light fixtures according to claim 15 or 22, it is characterized in that, described first even light face is flat.
26. light fixtures according to claim 1,4,14 or 16, is characterized in that, described first light of described even optical assembly is bullet to adjustment element.
27. light fixtures according to claim 26, is characterized in that, described first light of described even optical assembly is cone to adjustment element.
28. light fixtures according to claim 26, is characterized in that, described first light of described even optical assembly is cone and the bevel angle of described cone is not more than 90 degree to adjustment element.
29. light fixtures according to claim 27, is characterized in that, described first light of described even optical assembly is cone and the bevel angle of described cone is not more than 90 degree to adjustment element.
30. 1 kinds for the light uniforming device of light fixture, is characterized in that, comprising:
First light is to adjustment element; With
Second light is to adjustment element, wherein said first light can be supported to adjustment element by described second light to adjustment element and remain on the main optical path of a light-emitting component of described light fixture, the part light through described main optical path sent to enable the described light-emitting component of described light fixture by described first light to adjustment element reflects.
31. light uniforming devices according to claim 30, it is characterized in that, described second light of described even optical assembly comprises an end portion to adjustment element, wherein said end portion has an accommodating chamber, wherein said accommodating chamber is located at the main optical path of described light-emitting component, and described first light of described even optical assembly is contained in described accommodating chamber to adjustment element.
32. light uniforming devices according to claim 31, is characterized in that, the first light of described even optical assembly has a first even light face to adjustment element, and the light through described main optical path that described light-emitting component sends can be reflected in wherein said first even light face.
33. light uniforming devices according to claim 32, it is characterized in that, it is characterized in that, described first light comprises a reflecting layer and one from described reflecting layer to the light shielding part of downward-extension to adjustment element, wherein said reflecting layer is the Electroplating Aluminum film of a galvanoplastic formation or the electroplating plastic film of iron plating film or vacuum plater formation, and wherein said reflecting layer forms described first even light face.
34. light uniforming devices according to claim 32, is characterized in that, the first light of described even optical assembly to adjustment element to be arranged in described accommodating chamber and described first even light facing to described light-emitting component.
35. light uniforming devices according to claim 33, is characterized in that, described first light is arc to the described first even light face of adjustment element.
36. light uniforming devices according to claim 35, is characterized in that, described first light is made up to adjustment element of light-proof material or the poor material of light transmittance.
37. light uniforming devices according to claim 36, it is characterized in that, described second light of described even optical assembly comprises a high end upwards extended from described end portion further to adjustment element, and wherein said high end has a heat dissipation chamber, and described heat dissipation chamber is just to described light-emitting component.
38. light uniforming devices according to claim 32, it is characterized in that, described first light the light through main optical path that described for part light-emitting component sends can be reflexed to the described first even light face of adjustment element the second light to adjustment element and make described part light through described second light to the refraction of adjustment element and through described second light after the reflection of adjustment element, through the light emergence face injection of described second light to the end portion of adjustment element.
39. according to light uniforming device according to claim 37, it is characterized in that, described first light the light through main optical path that described for part light-emitting component sends can be reflexed to the described first even light face of adjustment element the second light to adjustment element and make described part light through described second light to the refraction of adjustment element and through described second light after the reflection of adjustment element, through the light emergence face injection of described second light to the end portion of adjustment element.
40. light uniforming devices according to claim 32, it is characterized in that, described second light has a second even light face to adjustment element, wherein said second even light face can be reflected all or part of described first light and enter the light of described second light to adjustment element to adjustment element reflects to described second light to adjusting element and reflecting, and makes it irradiate a light emergence face of the end portion formation to described second light to adjustment element.
41. light uniforming devices according to claim 40, it is characterized in that, described second light has a second even light face to adjustment element, wherein said second even light face can be reflected all or part of described first light and enter the light of described second light to adjustment element to adjustment element reflects to described second light to adjusting element and reflecting, and makes it irradiate a light emergence face of the end portion formation to described second light to adjustment element.
42. light uniforming devices according to claim 41, is characterized in that, described second light is made up of to the second even light face of adjustment element one group of reflector element face, and wherein each reflector element mask has a reflecting surface and described reflecting surface is arc.
43. light uniforming devices according to claim 42, is characterized in that, described reflecting surface from top to bottom area becomes large successively.
44. light uniforming devices according to claim 30, it is characterized in that, described second light has a high end to adjustment element, and wherein said high end has an accommodating chamber for described first light of accommodation to adjustment element, and wherein said accommodating chamber is located at the main optical path of described light-emitting component.
45. light uniforming devices according to claim 44, is characterized in that, the first light of described even optical assembly has a first even light face to adjustment element, and the light through described main optical path that described light-emitting component sends can be reflected in wherein said first even light face.
46. light uniforming devices according to claim 45, it is characterized in that, it is characterized in that, described first light comprises a reflecting layer and one from described reflecting layer to the light shielding part of downward-extension to adjustment element, wherein said reflecting layer is the Electroplating Aluminum film of a galvanoplastic formation or the electroplating plastic film of iron plating film or vacuum plater formation, and wherein said reflecting layer forms described first even light face.
47. light uniforming devices according to claim 46, is characterized in that, the first light of described even optical assembly to adjustment element to be arranged in described accommodating chamber and described first even light facing to described light-emitting component.
48. light uniforming devices according to claim 47, is characterized in that, described first light is arc to the described first even light face of adjustment element.
49. light uniforming devices according to claim 48, is characterized in that, described first light is made up to adjustment element of light-proof material or the poor material of light transmittance.
50. light uniforming devices according to claim 49, it is characterized in that, the height of described accommodating chamber is higher than the height of described first light to adjustment element, and described accommodating chamber is just to described light-emitting component, thus described accommodating chamber is made to form one at described first light to the heat dissipation chamber between adjustment element and described light-emitting component.
51. light uniforming devices according to claim 46, it is characterized in that, described first light the light through main optical path that described for part light-emitting component sends can be reflexed to the described first even light face of adjustment element the second light to adjustment element and make described part light through described second light to the refraction of adjustment element and through described second light after the reflection of adjustment element, through the light emergence face injection of described second light to the end portion of adjustment element.
52. light uniforming devices according to claim 50, it is characterized in that, described first light the light through main optical path that described for part light-emitting component sends can be reflexed to the described first even light face of adjustment element the second light to adjustment element and make described part light through described second light to the refraction of adjustment element and through described second light after the reflection of adjustment element, through the light emergence face injection of described second light to the end portion of adjustment element.
53. light uniforming devices according to claim 45, it is characterized in that, described second light has a second even light face to adjustment element, wherein said second even light face can be reflected all or part of described first light and enter the light of described second light to adjustment element to adjustment element reflects to described second light to adjusting element and reflecting, and makes it irradiate a light emergence face of the end portion formation to described second light to adjustment element.
54. light uniforming devices according to claim 53, it is characterized in that, described second light has a second even light face to adjustment element, wherein said second even light face can be reflected all or part of described first light and enter the light of described second light to adjustment element to adjustment element reflects to described second light to adjusting element and reflecting, and makes it irradiate a light emergence face of the end portion formation to described second light to adjustment element.
55. light uniforming devices according to claim 54, is characterized in that, described second light is made up of to the second even light face of adjustment element one group of reflector element face, and wherein each reflector element mask has a reflecting surface and described reflecting surface is arc.
56. light uniforming devices according to claim 55, is characterized in that, described reflecting surface from top to bottom area becomes large successively.
57. light uniforming devices according to claim 31 or 56, is characterized in that, described first light is located at described accommodating chamber to adjustment element, and described first light forms a clearance space to adjustment element and described second light between the end portion adjusting element.
58. light uniforming devices according to claim 32 or 56, it is characterized in that, described first even light face is flat.
59. light uniforming devices according to claim 31,43,44 or 56, is characterized in that, described second light is bullet to adjustment element.
60. light uniforming devices according to claim 31,34,38 or 44, is characterized in that, described first light of described even optical assembly is bullet to adjustment element.
61. light uniforming devices according to claim 41,47 or 54, is characterized in that, described first light of described even optical assembly is bullet to adjustment element.
62. light uniforming devices according to claim 60, is characterized in that, described first light of described even optical assembly is cone to adjustment element.
63. light uniforming devices according to claim 61, is characterized in that, described first light of described even optical assembly is cone to adjustment element.
64. light uniforming devices according to claim 60, is characterized in that, described first light of described even optical assembly is cone and the bevel angle of described cone is not more than 90 degree to adjustment element.
65. light uniforming devices according to claim 63, is characterized in that, described first light of described even optical assembly is cone and the bevel angle of described cone is not more than 90 degree to adjustment element.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162540.5U CN204201688U (en) | 2014-01-17 | 2014-03-27 | Light fixture |
| PCT/CN2015/070563 WO2015106670A1 (en) | 2014-01-17 | 2015-01-13 | Lamp |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041373 | 2014-01-17 | ||
| CN2014200413739 | 2014-01-17 | ||
| CN201420162540.5U CN204201688U (en) | 2014-01-17 | 2014-03-27 | Light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201688U true CN204201688U (en) | 2015-03-11 |
Family
ID=52659645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162540.5U Expired - Lifetime CN204201688U (en) | 2014-01-17 | 2014-03-27 | Light fixture |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204201688U (en) |
| WO (1) | WO2015106670A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6896381B2 (en) * | 2002-10-11 | 2005-05-24 | Light Prescriptions Innovators, Llc | Compact folded-optics illumination lens |
| CN102062350A (en) * | 2010-11-18 | 2011-05-18 | 鸿富锦精密工业（深圳）有限公司 | Light distribution device of LED (light-emitting diode) light source |
| CN103411176A (en) * | 2011-12-28 | 2013-11-27 | 东莞雷笛克光学有限公司 | Improved structure for LED lens |
| CN102588787A (en) * | 2012-02-14 | 2012-07-18 | 杭州光锥科技有限公司 | Even high-power light-emitting diode (LED) light source based on reflection and transmission type |
| CN203249166U (en) * | 2013-04-23 | 2013-10-23 | 深圳市金流明光电技术有限公司 | Optical lens with photobiological safety and LED lighting device |
-
2014
- 2014-03-27 CN CN201420162540.5U patent/CN204201688U/en not_active Expired - Lifetime
-
2015
- 2015-01-13 WO PCT/CN2015/070563 patent/WO2015106670A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2015106670A1 (en) | 2015-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN WEIDESHI LIGHTING ELECTRIC CO., LTD. Free format text: FORMER OWNER: WU LIANGJU Effective date: 20150824 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150824 Address after: 528051, No. 15, Xinyuan Road, Jili Industrial Park, Chancheng hi tech Industrial Development Zone, Guangdong, Foshan, China Patentee after: VERTEX LIGHTING AND ELECTRICAL Co.,Ltd. Address before: 528051 Guangdong Province, Foshan city Chancheng District Nanzhuang Jili Industrial Park Xinyuan Road No. 15 Patentee before: Wu Liangju |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150311 |