CN110296330A - A kind of total reflection room lighting LED light - Google Patents
A kind of total reflection room lighting LED light Download PDFInfo
- Publication number
- CN110296330A CN110296330A CN201910608542.XA CN201910608542A CN110296330A CN 110296330 A CN110296330 A CN 110296330A CN 201910608542 A CN201910608542 A CN 201910608542A CN 110296330 A CN110296330 A CN 110296330A
- Authority
- CN
- China
- Prior art keywords
- plate
- cambered surface
- reflecting
- led light
- reflection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- F21K9/66—Details of globes or covers 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
- F21K9/68—Details of reflectors 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
-
- 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
- F21V7/041—Optical design with conical or pyramidal surface
-
- 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)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of total reflection room lighting LED light, including lamp holder, lamp door, atr plate, auxiliary reflecting plate, convex reflection cambered surface, Reflecting pyramid, protrudes into and penetrate cambered surface, astigmatism salient point, light transmission light trough, transparent lamp shade.The present invention can make LED light radius by way of total reflection, and uniform illumination, light is soft, and luminous efficiency is high, be conducive to promote indoor illumination comfort level.
Description
[technical field]
The present invention relates to the technical field of illuminator, especially a kind of technical field for being totally reflected room lighting LED light.
[background technique]
For LED light substitution with installation with its perfect illuminating effect, response is fast, and consume energy low, low light attenuation, without ultraviolet light and red
The features such as UV radiation, at present in landscape garden, school, hospital, hotel, meeting room, exhibition room, showcase, factory, office
The places such as room, supermarket are widely applied, and either replace original conventional fluorescent or the illumination of newly-increased LED light, suffer from very huge
Big advantage.When carrying out floodlighting using LED light source, light distribution, but this side are generally carried out to LED light source using reflector
The light distribution effect of formula is less desirable, and floodlight effect is uneven, and floodlight angle is smaller, and uneven illumination is even, and luminous efficiency is low.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of total reflection room lighting LED light is proposed, it can
Make LED light radius by way of total reflection, uniform illumination, light is soft, and luminous efficiency is high, is conducive to promote indoor illumination
Comfort level.
To achieve the above object, it the invention proposes a kind of total reflection room lighting LED light, including lamp holder, lamp door, is all-trans
Plate is penetrated, auxiliary reflecting plate, convex reflection cambered surface, Reflecting pyramid, protrudes into and penetrates cambered surface, astigmatism salient point, light transmission light trough, transparent lamp shade, institute
It states lamp holder bottom and lamp door is installed, be disposed with atr plate, auxiliary reflecting plate at the top of the lamp door from top to bottom, it is described complete
The bottom of reflecting plate is provided with several convex reflection cambered surfaces, is provided with several Reflecting pyramids around the convex reflection cambered surface, described convex
The surface for reflecting cambered surface and Reflecting pyramid is fully reflecting surface, and the auxiliary reflecting plate is arranged in parallel in below atr plate, institute
It states and is not in contact with each other between auxiliary reflecting plate and atr plate, be provided at the top of the auxiliary reflecting plate corresponding with convex reflex arc face
Protrude into and penetrate cambered surface, several astigmatism salient points are arranged in the bottom of the auxiliary reflecting plate, and the medial surface of the lamp door is symmetrically arranged with
Multiple hemispheric light transmission light troughs, the surface of the light transmission light trough are evenly arranged with multiple circular grooves, the light transmission light trough
Inside is equipped with LED light, and the bottom of the lamp door is provided with transparent lamp shade.
Preferably, being provided with sealing cavity, the thickness of the sealing cavity between the atr plate and auxiliary reflecting plate
Degree is atr plate and the sum of the thickness for assisting reflecting plate.
Preferably, the top adherency of the atr plate is provided with shading heat-conducting plate, the shading heat-conducting plate is that band dissipates
The aluminium alloy plate of backing.
Preferably, the quantity of the convex reflection cambered surface has multiple, the convex reflection cambered surface is evenly distributed on atr plate
Bottom, it is described it is convex reflection cambered surface circular arc degree be 100-120 °.
Preferably, the quantity of the Reflecting pyramid has multiple, the Reflecting pyramid uniform ring is around being distributed in convex reflex arc
Around face, the height of the Reflecting pyramid is two times of convex reflection cambered surface height, and the shape of the Reflecting pyramid is triangular pyramid
Shape, the side of the Reflecting pyramid and atr plate are in 45 ° of angles.
Preferably, described protrude into is penetrated cambered surface and convex reflection cambered surface and be arranged in a one-to-one correspondence up and down, described protrude into penetrates cambered surface
Circular arc degree is 160-180 °.
Preferably, it is described protrude into penetrate around cambered surface be provided with it is several enter pencil slot, it is described reflection cone slot shape with
The shape of Reflecting pyramid is identical, and the depth of the reflection cone slot is a quarter of Reflecting pyramid depth, reflection cone slot with
Reflecting pyramid is arranged in a one-to-one correspondence up and down.
Preferably, the astigmatism salient point is hollow spheroidal, the astigmatism salient point is evenly distributed on auxiliary reflecting plate
Bottom.
Beneficial effects of the present invention: the present invention by by lamp holder, lamp door, atr plate, auxiliary reflecting plate, convex reflex arc
Face, Reflecting pyramid protrude into and penetrate cambered surface, astigmatism salient point, light transmission light trough, transparent lamp shade and be combined together, can by assay optimization
Make LED light radius by way of total reflection, uniform illumination, light is soft, and luminous efficiency is high, is conducive to promote indoor illumination
Comfort level.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram for being totally reflected room lighting LED light of the present invention.
In figure: 1- lamp holder, 2- lamp door, 3- atr plate, 4- assist reflecting plate, the convex reflection cambered surface of 5-, 6- Reflecting pyramid, 7-
It protrudes into and penetrates cambered surface, 8- astigmatism salient point, 9- light transmission light trough, 10- transparent lamp shade, 11- sealing cavity, 12- shading heat-conducting plate, 13- and enter
Pencil slot.
[specific embodiment]
Refering to fig. 1, a kind of total reflection room lighting LED light of the present invention, including lamp holder 1, lamp door 2, atr plate 3, auxiliary
Reflecting plate 4, Reflecting pyramid 6, protrudes into and penetrates cambered surface 7, astigmatism salient point 8, light transmission light trough 9, transparent lamp shade 10 convex reflection cambered surface 5, described
1 bottom of lamp holder is equipped with lamp door 2, and 2 top of lamp door is disposed with atr plate 3, auxiliary reflecting plate 4, institute from top to bottom
The bottom for stating atr plate 3 is provided with several convex reflection cambered surfaces 5, is provided with several Reflecting pyramids around the convex reflection cambered surface 5
6, the convex cambered surface 5 and the surface of Reflecting pyramid 6 of reflecting is fully reflecting surface, and the auxiliary reflecting plate 4, which is arranged in parallel in, to be all-trans
3 lower section of plate is penetrated, is not in contact with each other between the auxiliary reflecting plate 4 and atr plate 3, the top of the auxiliary reflecting plate 4 is provided with
Protrude into corresponding with convex reflection cambered surface 5 penetrates cambered surface 7, and several astigmatism salient points 8, the lamp is arranged in the bottom of the auxiliary reflecting plate 4
The medial surface of frame 2 is symmetrically arranged with multiple hemispheric light transmission light troughs 9, and the surface of the light transmission light trough 9 is evenly arranged with multiple
Circular groove is equipped with LED light on the inside of the light transmission light trough 9, and the bottom of the lamp door 2 is provided with transparent lamp shade 10, described
Be provided with sealing cavity 11 between atr plate 3 and auxiliary reflecting plate 4, the sealing cavity 11 with a thickness of 3 He of atr plate
The sum of the thickness of reflecting plate 4 is assisted, the top adherency of the atr plate 3 is provided with shading heat-conducting plate 12, and the shading is thermally conductive
Plate 12 is flange-cooled aluminium alloy plate, and the quantity of the convex reflection cambered surface 5 has multiple, and the convex reflection cambered surface 5 is uniformly distributed
Circular arc degree in the bottom of atr plate 3, the convex reflection cambered surface 5 is 100-120 °, and the quantity of the Reflecting pyramid 6 has more
A, for 6 uniform ring of Reflecting pyramid around being distributed in around convex reflection cambered surface 5, the height of the Reflecting pyramid 6 is convex reflex arc
The shape of two times of 5 height of face, the Reflecting pyramid 6 is triangular pyramid, and side and the atr plate 3 of the Reflecting pyramid 6 are in
45 ° of angles, described protrude into is penetrated cambered surface 7 and is arranged in a one-to-one correspondence with convex about 5 reflection cambered surface, described to protrude into the circular arc degree for penetrating cambered surface 7
Number is 160-180 °, it is described protrude into penetrate around cambered surface 7 be provided with it is several enter pencil slot 13, the shape of the reflection cone slot and anti-
The shape of pencil body 6 is identical, and the depth of the reflection cone slot is a quarter of 6 depth of Reflecting pyramid, reflection cone slot with
About 6 Reflecting pyramid is arranged in a one-to-one correspondence, and the astigmatism salient point 8 is hollow spheroidal, and the astigmatism salient point 8 is evenly distributed on auxiliary
Help the bottom of reflecting plate 4.
The present invention by by lamp holder 1, lamp door 2, atr plate 3, auxiliary reflecting plate 4, convex reflection cambered surface 5, Reflecting pyramid 6,
It protrudes into and penetrates cambered surface 7, astigmatism salient point 8, light transmission light trough 9, transparent lamp shade 10 and be combined together, by assay optimization, LED light can be made
The radius by way of total reflection, uniform illumination, light is soft, and luminous efficiency is high, is conducive to promote indoor illumination comfort level.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of total reflection room lighting LED light, it is characterised in that: including lamp holder (1), lamp door (2), atr plate (3), auxiliary
Reflecting plate (4), convex reflection cambered surface (5), Reflecting pyramid (6), protrude into penetrate cambered surface (7), astigmatism salient point (8), light transmission light trough (9), thoroughly
Light lampshade (10), lamp holder (1) bottom are equipped with lamp door (2), are disposed with and are all-trans from top to bottom at the top of the lamp door (2)
Plate (3), auxiliary reflecting plate (4) are penetrated, the bottom of the atr plate (3) is provided with several convex reflection cambered surfaces (5), the convex reflection
It is provided with several Reflecting pyramids (6) around cambered surface (5), the surface of convex reflection cambered surface (5) and Reflecting pyramid (6) is to be all-trans
Face is penetrated, the auxiliary reflecting plate (4) is arranged in parallel in below atr plate (3), the auxiliary reflecting plate (4) and atr plate
(3) it is not in contact with each other between, is provided at the top of the auxiliary reflecting plate (4) and penetrates cambered surface with convex reflection cambered surface (5) corresponding protrude into
(7), several astigmatism salient points (8) are arranged in the bottom of auxiliary reflecting plate (4), and the medial surface of the lamp door (2) is symmetrically arranged with
Multiple hemispheric light transmission light troughs (9), the surface of the light transmission light trough (9) is evenly arranged with multiple circular grooves, described
LED light is installed on the inside of light light trough (9), the bottom of the lamp door (2) is provided with transparent lamp shade (10).
2. a kind of total reflection room lighting LED light as described in claim 1, it is characterised in that: the atr plate (3) and auxiliary
Help between reflecting plate (4) and be provided with sealing cavity (11), the sealing cavity (11) it is anti-with a thickness of atr plate (3) and auxiliary
Penetrate the sum of the thickness of plate (4).
3. a kind of total reflection room lighting LED light as described in claim 1, it is characterised in that: the top of the atr plate (3)
Portion's adherency is provided with shading heat-conducting plate (12), and the shading heat-conducting plate (12) is flange-cooled aluminium alloy plate.
4. a kind of total reflection room lighting LED light as described in claim 1, it is characterised in that: convex reflection cambered surface (5)
Quantity has multiple, the convex bottom reflected cambered surface (5) and be evenly distributed on atr plate (3), the circle of convex reflection cambered surface (5)
Radian number is 100-120 °.
5. a kind of total reflection room lighting LED light as described in claim 1, it is characterised in that: the number of the Reflecting pyramid (6)
Amount has multiple, and Reflecting pyramid (6) uniform ring is around being distributed in around convex reflection cambered surface (5), the height of the Reflecting pyramid (6)
Degree is two times of convex reflection cambered surface (5) height, and the shape of the Reflecting pyramid (6) is triangular pyramid, the Reflecting pyramid (6)
Side and atr plate (3) are in 45 ° of angles.
6. a kind of total reflection room lighting LED light as described in claim 1, it is characterised in that: it is described protrude into penetrate cambered surface (7) and
Convex reflection cambered surface (5) up and down be arranged in a one-to-one correspondence, it is described protrude into penetrate cambered surface (7) circular arc degree be 160-180 °.
7. a kind of total reflection room lighting LED light as described in claim 1, it is characterised in that: described protrude into penetrates cambered surface (7)
Around be provided with it is several enter pencil slot (13), it is described reflection cone slot shape it is identical as the shape of Reflecting pyramid (6), the reflection
The depth for boring slot is a quarter of Reflecting pyramid (6) depth, and the reflection cone slot and Reflecting pyramid (6) correspond set up and down
It sets.
8. a kind of total reflection room lighting LED light as described in claim 1, it is characterised in that: during the astigmatism salient point (8) is
Empty spheroidal, the astigmatism salient point (8) are evenly distributed on the bottom of auxiliary reflecting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608542.XA CN110296330A (en) | 2019-07-08 | 2019-07-08 | A kind of total reflection room lighting LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608542.XA CN110296330A (en) | 2019-07-08 | 2019-07-08 | A kind of total reflection room lighting LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110296330A true CN110296330A (en) | 2019-10-01 |
Family
ID=68030660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910608542.XA Pending CN110296330A (en) | 2019-07-08 | 2019-07-08 | A kind of total reflection room lighting LED light |
Country Status (1)
| Country | Link |
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| CN (1) | CN110296330A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201093344Y (en) * | 2007-08-24 | 2008-07-30 | 郑华寿 | High light ring type ceiling lamp reflex baffle |
| CN101625434A (en) * | 2008-07-08 | 2010-01-13 | 鸿富锦精密工业（深圳）有限公司 | Backlight module and optical plate thereof |
| CN101681059A (en) * | 2007-05-29 | 2010-03-24 | 皇家飞利浦电子股份有限公司 | Illumination system, luminaire and backlighting unit |
| CN101680974A (en) * | 2007-06-05 | 2010-03-24 | 旭化成电子材料株式会社 | reflective sheet |
| CN101963297A (en) * | 2009-07-23 | 2011-02-02 | Lg伊诺特有限公司 | Light emitting device |
| CN203963624U (en) * | 2014-07-16 | 2014-11-26 | 昆山市诚泰电气股份有限公司 | Large-scale flat lamp |
| CN109804283A (en) * | 2016-12-09 | 2019-05-24 | 欧姆龙株式会社 | Light guide plate, planar light source device, display device and electronic equipment |
-
2019
- 2019-07-08 CN CN201910608542.XA patent/CN110296330A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101681059A (en) * | 2007-05-29 | 2010-03-24 | 皇家飞利浦电子股份有限公司 | Illumination system, luminaire and backlighting unit |
| CN101680974A (en) * | 2007-06-05 | 2010-03-24 | 旭化成电子材料株式会社 | reflective sheet |
| CN201093344Y (en) * | 2007-08-24 | 2008-07-30 | 郑华寿 | High light ring type ceiling lamp reflex baffle |
| CN101625434A (en) * | 2008-07-08 | 2010-01-13 | 鸿富锦精密工业（深圳）有限公司 | Backlight module and optical plate thereof |
| CN101963297A (en) * | 2009-07-23 | 2011-02-02 | Lg伊诺特有限公司 | Light emitting device |
| CN203963624U (en) * | 2014-07-16 | 2014-11-26 | 昆山市诚泰电气股份有限公司 | Large-scale flat lamp |
| CN109804283A (en) * | 2016-12-09 | 2019-05-24 | 欧姆龙株式会社 | Light guide plate, planar light source device, display device and electronic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191001 |
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| RJ01 | Rejection of invention patent application after publication |