CN205690194U - A kind of Diffuse-reflection LED light - Google Patents
A kind of Diffuse-reflection LED light Download PDFInfo
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- CN205690194U CN205690194U CN201620559681.XU CN201620559681U CN205690194U CN 205690194 U CN205690194 U CN 205690194U CN 201620559681 U CN201620559681 U CN 201620559681U CN 205690194 U CN205690194 U CN 205690194U
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- diffuse
- led light
- reflectance
- back cover
- lamp back
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The open a kind of Diffuse-reflection LED light of this utility model, it is located at the face ring on described lamp back cover with lid including the bottom lamp back cover in arc surfaced recessed down, it has been covered with diffuse-reflectance granule at lamp back cover inner surface, the back side of face ring is provided with the light source installation position of annular, light source installation position is provided with LED light source, the light emission direction of LED light source towards diffuse-reflectance granule, the light directive diffuse-reflectance granule that LED light source sends, through diffuse-reflectance, penetrate from the light-emitting window of face ring.Light becomes softer after diffuse-reflectance, will not be dazzling, also will not produce dazzle, and light extraction efficiency raises.And LED light source is hidden, light fixture outward appearance is more attractive in appearance, novel.
Description
Technical field
This utility model relates to field of LED illumination, particularly to a kind of Diffuse-reflection LED light.
Background technology
LED has the high and low power consumption of brightness, life-span length, starts fast, power is little, without stroboscopic, be not easy to produce regarding visual fatigue
Etc. advantage, so LED lamp is increasingly received by the market, as LEDbulb lamp, LED down, LED Ceiling light, LED projector lamp,
LED lamp affixed to the ceiling etc..It is rambling owing to LED emits beam, thus a lot of LED lamp all can configure reflection shield or leaded light
Plates etc. carry out luminous intensity distribution, improve light emission rate, and make light more uniform.But existing LED lamp is all to use LED light source direct
Going out light facing to light direction to irradiate, light is the softest, sees when light source the most dazzling.
Utility model content
It is soft that main purpose of the present utility model is to provide a kind of light, free from glare, and the high light source of light emission rate is concealed
Diffuse-reflection LED light.
The utility model proposes a kind of Diffuse-reflection LED light, including the bottom lamp back cover in arc surfaced recessed down and lid
Being located at the face ring on described lamp back cover, be covered with diffuse-reflectance granule at described lamp back cover inner surface, the back side of described ring is provided with
The light source installation position of annular, is provided with LED light source on described light source installation position, and the light emission direction of described LED light source is towards institute
Stating diffuse-reflectance granule, diffuse-reflectance granule described in the light directive that described LED light source sends, through diffuse-reflectance, from going out of described ring
Light mouth penetrates.
Preferably, described lamp back cover is spherical cap shape.
Preferably, described diffuse-reflectance granule is bonded in described lamp back cover by glue.
Preferably, described diffuse-reflectance granule is coloured or colourless transparent or opaque polyhedron in irregular shape
Grain.
Preferably, described diffuse-reflectance granule is glass or acrylic material.
Preferably, described diffuse-reflectance SiC p surface plating has high diffuse-reflectance coating.
Preferably, described ring is that Heat Conduction Material is made, and is provided with around described light source installation position at the back of described ring
The outer collarette arranged, the outside wall surface of described outer collarette is provided with some vent ribs.
Preferably, the front end of described lamp back cover be provided with that arrange around its front port and less than its front port periphery put down
Platform, described outer collarette is relative with described peripheral platform, is provided with some connecting holes, in described outer collarette on described peripheral platform
Be provided with in outside wall surface corresponding with described connecting hole in set the connection post of screw, the front port of described lamp back cover is positioned at described
In outer collarette, described outer collarette is positioned on described peripheral platform, corresponding described connecting hole with in the described screw being connected post
Adaptive screw is installed, makes described lamp back cover be connected with described ring fixing.
Preferably, the back at described peripheral platform is provided with the pressuring line structure for fixed power source line, described pressuring line structure
Including be communicated to the logical line position of front port of described lamp back cover and be fastened on described logical line position put electricity for pressure
The tension disc of source line.
Preferably, described lamp back cover is that Heat Conduction Material is made, and the opposite sides at described lamp back cover is provided with torsion spring installing rack,
Described torsion spring installing rack is provided with torsion spring.
Having the beneficial effect that of Diffuse-reflection LED light of the present utility model
LED light source is hidden in ring back, face by Diffuse-reflection LED light of the present utility model, and LED light source is towards in lamp back cover
Diffuse-reflectance particle light-emitting, emits beam and carries out diffuse-reflectance through diffuse-reflectance granule, penetrates from face ring light-emitting window.Light is after diffuse-reflectance
Become softer, will not be dazzling, also will not produce dazzle, light extraction efficiency raises.
And LED light source is hidden, light fixture outward appearance is more attractive in appearance, novel.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of Diffuse-reflection LED light of the present utility model；
Fig. 2 is the front view of Diffuse-reflection LED light of the present utility model；
Fig. 3 is the axonometric chart one of Diffuse-reflection LED light of the present utility model；
Fig. 4 is the axonometric chart two of Diffuse-reflection LED light of the present utility model.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this
Utility model.
Referring to figs. 1 through Fig. 4, an embodiment of Diffuse-reflection LED light of the present utility model proposed:
A kind of Diffuse-reflection LED light, the annular face ring being located on lamp back cover 20 including lamp back cover 20 and the lid of spherical cap shape
10.That arrange and less than its front port peripheral platform 21 it is provided with around its front port, at face ring 10 in the front end of lamp back cover 20
Back is provided with outer collarette 12, and outer collarette 12 is relative with peripheral platform 21.Peripheral platform 21 is provided with some connecting holes 22, outside
Be provided with in the outside wall surface of collarette 12 corresponding with connecting hole 22 in set the connection post 14 of screw.During assembling, lamp back cover 20
In the peripherally located ring of front port 12, on the outer peripherally located platform of collarette 12 21, at corresponding connecting hole 22 and the spiral shell being connected post 14
Hole is installed the screw of adaptation, makes lamp back cover 20 be connected with face ring 10 fixing.Assembly operation is simple, can be rapidly completed, and tear open
Unload and be also very easy to.
The bottom of lamp back cover 20 is arc surfaced recessed down, has been covered with diffuse-reflectance granule 40 at lamp back cover 20 inner surface.
The back side of face ring 10 is provided with the light source installation position 11 of annular, is provided with LED light source 30, LED light source 30 on light source installation position 11
Light emission direction towards diffuse-reflectance granule 40.It is provided with the pressuring line structure for fixed power source line, pressure at the back of peripheral platform 21
Line structure include being communicated to the logical line position 60 of the front port of lamp back cover 20 and be fastened on logical line position 60 for pressing
Put the tension disc 61 of power line.LED drive power 50 is external outside lamp back cover 20, and the power line of LED drive power 50 is from logical
Line position 60 penetrates lamp back cover 20 front end, is electrically connected with LED light source 30.After power line penetrates, with tension disc 61 by power line
Compacting is fixing.After power line penetrates logical line position 60, at the threading hole at logical line position 60, stopper waterproof seal plug, reach waterproof
Dust-proof purpose.
LED drive power 50 drives LED light source 30 luminous, and LED light source 30 is towards the diffuse-reflectance granule 40 in lamp back cover 20
Luminescence, emits beam and carries out diffuse-reflectance through diffuse-reflectance granule 40, penetrates from face ring 10 light-emitting window.Light becomes more after diffuse-reflectance
Add soft, will not be dazzling, also will not produce dazzle, light extraction efficiency raises.
Diffuse-reflectance granule 40 is coloured or colourless transparent or opaque Polyhedral Particles 40 in irregular shape, and it leads to
Crossing glue to be bonded in lamp back cover 20, its surface can coat high diffuse-reflectance coating.Diffuse-reflectance granule 40 in the present embodiment is blue
The acrylic material that color is transparent, rough surface, diffuse-reflectance rate is high.
Face ring 10 and lamp back cover 20 are made by thermal conductive metallic material, and heat-conducting effect is excellent.Outer collarette 12 is pacified around light source
Dress position 11 is arranged, and the outside wall surface of outer collarette 12 is provided with some vent ribs 13, is used for increasing area of dissipation, improves heat radiation effect
Rate.Face ring 10 contacts with lamp back cover 20, and light fixture entire body is dispelled the heat, good heat dissipation effect, it is not necessary to install radiator again.
Opposite sides at lamp back cover 20 is provided with torsion spring installing rack, is provided with torsion spring, for light fixture on torsion spring installing rack
Installation.
LED light source 30 is hidden in face ring 10 back by this Diffuse-reflection LED light, cannot see that LED light source 30 from light fixture front,
It can be seen that the diffuse-reflectance granule 40 of colour, light fixture outward appearance is more attractive in appearance, novel.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure transformation utilizing this utility model description and accompanying drawing content to be made, or directly or indirectly it is used in other phases
The technical field closed, is the most in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a Diffuse-reflection LED light, it is characterised in that include that the bottom lamp back cover in cambered surface recessed down and lid are located at described
Face ring on lamp back cover, has been covered with diffuse-reflectance granule at described lamp back cover inner surface, and the back side of described ring is provided with the light of annular
Installation position, source, is provided with LED light source on described light source installation position, and the light emission direction of described LED light source is towards described diffuse-reflectance
Granule, diffuse-reflectance granule described in the light directive that described LED light source sends, through diffuse-reflectance, penetrates from the light-emitting window of described ring.
Diffuse-reflection LED light the most according to claim 1, it is characterised in that described lamp back cover is spherical cap shape.
Diffuse-reflection LED light the most according to claim 1 and 2, it is characterised in that described diffuse-reflectance granule is bonding by glue
In described lamp back cover.
Diffuse-reflection LED light the most according to claim 3, it is characterised in that described diffuse-reflectance granule is in irregular shape
Coloured or colourless transparent or opaque Polyhedral Particles.
Diffuse-reflection LED light the most according to claim 4, it is characterised in that described diffuse-reflectance granule is glass or acrylic
Material.
Diffuse-reflection LED light the most according to claim 4, it is characterised in that described diffuse-reflectance SiC p surface plating has Gao Man
Reflectance coating.
Diffuse-reflection LED light the most according to claim 1, it is characterised in that described ring is that Heat Conduction Material is made, described
The back of face ring is provided with the outer collarette arranged around described light source installation position, and the outside wall surface of described outer collarette is provided with some dissipating
Hot rib.
Diffuse-reflection LED light the most according to claim 7, it is characterised in that the front end of described lamp back cover is provided with before it
That port is arranged and less than its front port peripheral platform, described outer collarette is relative with described peripheral platform, flat in described periphery
Platform is provided with some connecting holes, the outside wall surface of described outer collarette is provided with corresponding with described connecting hole in set screw
Connecting post, the front port of described lamp back cover is positioned at described outer collarette, and described outer collarette is positioned on described peripheral platform, in correspondence
Described connecting hole and the described screw being connected post is installed adaptation screw, make described lamp back cover be connected with described ring consolidate
Fixed.
Diffuse-reflection LED light the most according to claim 8, it is characterised in that be provided with at the back of described peripheral platform for
The pressuring line structure of fixed power source line, described pressuring line structure includes logical line position and the connection being communicated to the front port of described lamp back cover
The tension disc putting power line for pressure being fixed on described logical line position.
10. according to the Diffuse-reflection LED light described in claim 1 or 8 or 9, it is characterised in that described lamp back cover is Heat Conduction Material system
Becoming, the opposite sides at described lamp back cover is provided with torsion spring installing rack, is provided with torsion spring on described torsion spring installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559681.XU CN205690194U (en) | 2016-06-08 | 2016-06-08 | A kind of Diffuse-reflection LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559681.XU CN205690194U (en) | 2016-06-08 | 2016-06-08 | A kind of Diffuse-reflection LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690194U true CN205690194U (en) | 2016-11-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559681.XU Active CN205690194U (en) | 2016-06-08 | 2016-06-08 | A kind of Diffuse-reflection LED light |
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| Country | Link |
|---|---|
| CN (1) | CN205690194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889822A (en) * | 2016-06-08 | 2016-08-24 | 何惠兴 | Diffuse reflection led lamp |
-
2016
- 2016-06-08 CN CN201620559681.XU patent/CN205690194U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889822A (en) * | 2016-06-08 | 2016-08-24 | 何惠兴 | Diffuse reflection led lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180125 Address after: 528478 Guangdong city of Zhongshan province Henglan Town (cross East) Fuqing two Road No. 8 Building fourth layer D Patentee after: Zhongshan City Palace Ming Lighting Co., Ltd. Address before: 528421 Guangdong city in Zhongshan Province town of Gu Si Cun emerging Road No. 142 first floor first card Patentee before: He Huixing |
|
| TR01 | Transfer of patent right |