CN207246980U - A kind of specular removal anti-glare LED down lamp - Google Patents
A kind of specular removal anti-glare LED down lamp Download PDFInfo
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- CN207246980U CN207246980U CN201721332370.0U CN201721332370U CN207246980U CN 207246980 U CN207246980 U CN 207246980U CN 201721332370 U CN201721332370 U CN 201721332370U CN 207246980 U CN207246980 U CN 207246980U
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- specular removal
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Abstract
The utility model discloses a kind of specular removal anti-glare LED down lamp, specular removal anti-glare LED down lamp passes through to optical sophisticated design, scale reflective surface control light extraction is carried out to each LED lamp bead, high reflective high light reflectivity device is equipped with the same time, to ensure that light fully reflects away, to obtain higher light efficiency；Lamp plate and optics are hidden in radiator deeply, so in the case where ensureing that LED downlight height dimension is less than 76mm situations, while meet, to the requirement of anti-dazzle deep space, to ensure that dazzle value≤19 require；Meet the specular removal requirement of product light efficiency >=100lm/W at the same time.Designed more than, you can obtain a kind of anti-dazzle LED downlight of specular removal.
Description
Technical field
LED light technical field is the utility model is related to, particularly relates to a kind of specular removal anti-glare LED down lamp.
Background technology
Existing LED downlight, generally by lamp plate, optics (lens or reflector), the composition such as heat spreader structures external member.
Lamp plate is installed on a heat sink, and optics is installed on lamp plate.
First install LED downlight spatial altitude be can by different installation sites ceiling to roof ceiling height
(generally can be in 100mm~250mm) be limited, and just determining the size of LED downlight has height limitation, it is desirable to downlight height
It is lower, install and use that place limitation is also just smaller, and the height of existing anti-glare LED down lamp is generally in 120mm~220mm, limitation
Most field of employment uses；
Secondly, Led downlights anti-dazzle design needs light extraction deep space deep enough, causes existing Led downlights to design
Height can not ether it is low, cause the light efficiency of existing anti-dazzle Led downlights generally all poor in 60lm/W or so, energy-saving effect；
Last LED downlight needs to improve light efficiency, and the light that specular removal design must allow Led downlights to send is relatively easy to reflection
Go out, more shallow light extraction deep space is more favourable, but more unfavorable to anti-dazzle design, it is difficult to controls the dazzle of Led downlights.
Conflicting limitation between LED downlight height dimension, anti-dazzle design and specular removal three, has resulted in existing
Anti-glare LED down lamp designs following four problem：
1st, in order to meet the installation requirement of most of field of employment, LED downlight, which highly designs, is less than 70mm, and such light source goes out
Optical depth space is low, and light-out effect is good, and product light efficiency is high, and product dazzle value can be big, can be more than more than 22；
2nd, the dazzle design requirement of anti-glare LED down lamp is met, it is necessary to enough deep light extraction deep spaces, glare prevention LED
Downlight is highly designed in 120mm~220mm, and product light efficiency is very low, generally all poor in 601m/W or so, energy-saving effect；
Meeting the highly low requirement of LED downlight installation dimension to reach, dazzle value≤19 require, the high requirement of light efficiency, because
This is, it is necessary to develop a kind of anti-dazzle LED downlight of specular removal.
Utility model content
For deficiency of the prior art, the technical problems to be solved in the utility model is the provision of a kind of specular removal and prevents
Dazzle LED downlight.
In order to solve the above technical problems, the utility model is realized by following scheme：A kind of specular removal glare prevention LED cylinder
Lamp, the LED downlight include radiator, lamp plate, reflector, diffuser plate, sealing ring, high light reflectivity device, spring assembly, face ring, electricity
Line, Line pressing buckle；The electric wire is welded on the lamp plate, and the lamp plate is pressed on the radiator by the reflector, and uses spiral shell
Silk is fixed, and the Line pressing buckle compresses the electric wire on lamp plate, and the diffuser plate is placed on the reflector, the sealing ring press-in
In the groove of high light reflectivity device and it is placed on diffuser plate, the face ring is pressed on the high light reflectivity device, and alignment is stated on radiator
Kong Bingyong screws fasten, and spring assembly is screwed in face ring sidepiece.
Further, the radiator is rounded, its one side is equipped with mounting groove, and mounting post is equipped with mounting groove, described to dissipate
Hot device lateral wall is equipped with heat sink.
Further, it is discoid on the lamp plate, which is provided with LED lamp bead；
The reflector is discoid, bee helicotrema array is provided with its plate body, the bee helicotrema of the bee helicotrema array is in cup
Shape, is equipped with scale reflective surface, the LED lamp bead is placed in the bee helicotrema on cup-shaped bee helicotrema surface.
Further, the diffuser plate is placed in the reflector light-emitting surface, and diffuser plate is placed in the high light reflectivity device.
Further, the spring assembly includes shrapnel and buckle, and with snapping through axis connection, spring assembly passes through shrapnel
Screw is fixed on the line of rabbet joint of the face ring sidepiece；
Spring assembly is equipped with 2, it is placed in the diameter both ends of the face ring.
Relative to the prior art, the beneficial effects of the utility model are：The utility model specular removal anti-glare LED down lamp leads to
Cross to optical sophisticated design, scale reflective surface control light extraction is carried out to each LED lamp bead, while be equipped with high reflective bloom
Reflector, to ensure that light fully reflects away, to obtain higher light efficiency；Lamp plate and optics are hidden in radiator deeply,
So in the case where ensureing that LED downlight height dimension is less than 76mm situations, while meet, to the requirement of anti-dazzle deep space, to ensure dazzle
Value≤19 requires；Meet the specular removal requirement of product light efficiency >=1001m/W at the same time.Designed more than, you can obtain a kind of height
The anti-dazzle LED downlight of light efficiency.Downlight size is exquisite, can adapt to different installation spaces, can more meet the market requirement；Controlling
During product dazzle value≤19, while it can meet the specular removal of product light efficiency >=1001m/W, than existing anti-dazzle Led downlights
Energy saving 70%, it can more adapt to the various place demands required to lighting quality dazzle value；
Brief description of the drawings
Fig. 1 is the utility model LED downlight explosive view；
Fig. 2 is the utility model side sectional view；
Fig. 3 is the utility model reflecting cup structure schematic diagram；
Fig. 4 is the utility model spring assembly structure diagram；
Fig. 5 is the utility model LED downlight assembling figure.
Embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make the scope of protection of the utility model apparent clear and definite
Define.
Attached drawing 1-5, a kind of specular removal anti-glare LED down lamp of the utility model are refer to, which includes radiator
1st, lamp plate 2, reflector 3, diffuser plate 4, sealing ring 5, high light reflectivity device 6, spring assembly 7, face ring 8, electric wire 9, Line pressing buckle 10；Institute
Electric wire 9 to be stated to be welded on the lamp plate 2, the lamp plate 2 is pressed on the radiator 1 by the reflector 3, and is screwed,
The Line pressing buckle 10 compresses the electric wire 9 on lamp plate 2, and the diffuser plate 4 is placed on the reflector 3, and the sealing ring 5 is pressed into
In the groove of high light reflectivity device 6 and it is placed on diffuser plate 4, the face ring 8 is pressed on the high light reflectivity device 6, and radiator 1 is stated in alignment
On Kong Bingyong screws fasten, spring assembly 7 is screwed in 8 sidepiece of face ring.
The radiator 1 is rounded, its one side is equipped with mounting groove, and mounting post, the outside of radiator 1 are equipped with mounting groove
Wall is equipped with heat sink.
It is discoid on the lamp plate 2, which is provided with LED lamp bead；
The reflector 3 is discoid, bee helicotrema array is provided with its plate body, the bee helicotrema of the bee helicotrema array is in cup
Shape, is equipped with scale reflective surface 41, the LED lamp bead is placed in the bee helicotrema on cup-shaped bee helicotrema surface.
The diffuser plate 4 is placed in 3 light-emitting surface of reflector, and diffuser plate 4 is placed in the high light reflectivity device 6.
The spring assembly 7 includes shrapnel and buckle, and shrapnel with snapping through axis connection, by screw consolidated by spring assembly 7
Due on the line of rabbet joint of 8 sidepiece of face ring；
Spring assembly 7 is equipped with 2, it is placed in the diameter both ends of the face ring 8.
The utility model specular removal anti-glare LED down lamp is by optical sophisticated design, carrying out each LED lamp bead
Scale reflective surface controls light extraction, while is equipped with high reflective high light reflectivity device, higher to obtain to ensure that light fully reflects away
Light efficiency；Lamp plate and optics are hidden in radiator deeply, are so less than 76mm situations in guarantee LED downlight height dimension
Under, while meet, to the requirement of anti-dazzle deep space, to ensure that dazzle value≤19 require；Meet product light efficiency >=1001m/W at the same time
Specular removal requirement.Designed more than, you can obtain a kind of anti-dazzle LED downlight of specular removal.
Above description is merely a prefered embodiment of the utility model, not thereby limits the patent model of the utility model
Enclose, every equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, or directly or
Connect and be used in other relevant technical fields, be equally included in the patent within the scope of the utility model.
Claims (5)
- A kind of 1. specular removal anti-glare LED down lamp, it is characterised in that：The LED downlight includes radiator (1), lamp plate (2), reflective Cup (3), diffuser plate (4), sealing ring (5), high light reflectivity device (6), spring assembly (7), face ring (8), electric wire (9), Line pressing buckle (10)；The electric wire (9) is welded on the lamp plate (2), and the lamp plate (2) is pressed on the radiator (1) by the reflector (3) On, and be screwed, the Line pressing buckle (10) compresses the electric wire (9) on lamp plate (2), and the diffuser plate (4) is placed in described On reflector (3), in the groove of sealing ring (5) the press-in high light reflectivity device (6) and it is placed on diffuser plate (4), the face ring (8) It is pressed on the high light reflectivity device (6), the Kong Bingyong screws that alignment is stated on radiator (1) fasten, and spring assembly (7) is used screw It is fixed on face ring (8) sidepiece.
- A kind of 2. specular removal anti-glare LED down lamp according to claim 1, it is characterised in that：The radiator (1) is in circle Shape, its one side are equipped with mounting groove, are equipped with mounting post in mounting groove, radiator (1) lateral wall is equipped with heat sink.
- A kind of 3. specular removal anti-glare LED down lamp according to claim 1, it is characterised in that：It is circle on the lamp plate (2) Plate-like, which is provided with LED lamp bead；The reflector (3) is discoid, bee helicotrema array is provided with its plate body, the bee helicotrema of the bee helicotrema array is in cup Shape, is equipped with scale reflective surface (41), the LED lamp bead is placed in the bee helicotrema on cup-shaped bee helicotrema surface.
- A kind of 4. specular removal anti-glare LED down lamp according to claim 1, it is characterised in that：The diffuser plate (4) is placed in Reflector (3) light-emitting surface, diffuser plate (4) are placed in the high light reflectivity device (6).
- 5. according to a kind of specular removal anti-glare LED down lamp described in claim 1, it is characterised in that：The spring assembly (7) includes Shrapnel and buckle, with snapping through axis connection, spring assembly (7) is screwed in the groove of the face ring (8) sidepiece shrapnel On line；Spring assembly (7) is equipped with 2, it is placed in the diameter both ends of the face ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332370.0U CN207246980U (en) | 2017-10-17 | 2017-10-17 | A kind of specular removal anti-glare LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332370.0U CN207246980U (en) | 2017-10-17 | 2017-10-17 | A kind of specular removal anti-glare LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246980U true CN207246980U (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332370.0U Active CN207246980U (en) | 2017-10-17 | 2017-10-17 | A kind of specular removal anti-glare LED down lamp |
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| CN (1) | CN207246980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503571A (en) * | 2020-05-08 | 2020-08-07 | 乐雷光电(中国)有限公司 | Module anti-glare L ED lamp and using method thereof |
| CN113090963A (en) * | 2021-04-15 | 2021-07-09 | 付赵新能源科技（上海）有限公司 | High light efficiency LED fluorescent tube |
-
2017
- 2017-10-17 CN CN201721332370.0U patent/CN207246980U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503571A (en) * | 2020-05-08 | 2020-08-07 | 乐雷光电(中国)有限公司 | Module anti-glare L ED lamp and using method thereof |
| CN113090963A (en) * | 2021-04-15 | 2021-07-09 | 付赵新能源科技（上海）有限公司 | High light efficiency LED fluorescent tube |
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