CN105020600B - A kind of lamps and lanterns - Google Patents
A kind of lamps and lanterns Download PDFInfo
- Publication number
- CN105020600B CN105020600B CN201410170539.1A CN201410170539A CN105020600B CN 105020600 B CN105020600 B CN 105020600B CN 201410170539 A CN201410170539 A CN 201410170539A CN 105020600 B CN105020600 B CN 105020600B
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- CN
- China
- Prior art keywords
- light source
- light
- lamps
- guide section
- source assembly
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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
- F21V3/00—Globes; Bowls; Cover glasses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
The present invention relates to a kind of lamps and lanterns, including several light source assemblies and proliferation part, each light source assembly includes light source and control light component；The control light component of each light source assembly makes the light of LED light source belonging to the light source assembly be irradiated to the regional area on the proliferation part, to form clear zone in the regional area.Fuzzy clear zone is formed in working condition, the proliferation part of lamps and lanterns of the invention, there is splendid visual effect, and there is good decorative performance.
Description
Technical field
The present invention relates to lighting area more particularly to a kind of lamps and lanterns.
Background technique
Currently, LED lamp available on the market generally comprises shell, LED light source and diverging lens, diffusion are equipped in shell
Lens are emitted the light of LED light source uniformly across the light-emitting window of shell.In order to keep light softer and reduce granular sensation,
In the light-emitting window of shell, one flat proliferation part is set.In this way, the light of LED light source is evenly distributed in entire diffusion
On component, it is then passed through proliferation part outgoing.The light of this lamps and lanterns is more dull.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of lamps and lanterns.
In order to solve the above technical problems, lamps and lanterns of the invention include several light source assemblies and proliferation part, each light source
Component includes light source and control light component；The control light component of each light source assembly irradiates the light of light source belonging to the light source assembly
Regional area onto the proliferation part, to form clear zone in the regional area.
Preferably, at least one of which light source assembly irradiation the proliferation part on regional area and another or
Regional area on the proliferation part of the other multiple light sources component irradiation of person partly overlaps.
Preferably, the regional area on the proliferation part of each light source assembly irradiation does not all overlap.
Preferably, the control light component is light guide section, and the light guide section includes optical channel and the wall for surrounding the optical channel,
The optical channel includes light inlet and light-emitting window, and the light source is arranged in the light inlet.
Preferably, the light guide section is cylindrical, and the opening at both ends is respectively the light inlet and the light-emitting window.
Preferably, the light guide section is made of lighttight material.
Preferably, the inner surface of the light guide section is equipped with reflecting layer.
Preferably, the cross-sectional area of the light guide section of at least two of which light source assembly is not identical.
Preferably, the length of the light guide section of at least two of which light source assembly is not identical.
Preferably, the distance of the light source of at least two of which light source assembly to the proliferation part is not identical.
Preferably, distance not phase of the light-emitting window of the light guide section of at least two of which light source assembly to the proliferation part
Together.
Preferably, the light source is LED light source.
Preferably, the lamps and lanterns further include at least one support plate, and the light source assembly is set in the support plate.
Preferably, the quantity of the support plate is 2 or more, each support plate interval setting, at least one of which light source
The light guide section of component passes through at least one layer of support plate.
Fuzzy clear zone is formed in working condition, the proliferation part of lamps and lanterns of the invention, generates visual effect out of focus,
And there is good decorative performance.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of embodiment of lamps and lanterns of the invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the schematic diagram after the lamps and lanterns removal proliferation part in Fig. 1；
Fig. 4 is the enlarged drawing of part B in Fig. 3；
Fig. 5 is the enlarged drawing of Local C in Fig. 3；
Fig. 6 is the enlarged drawing of part D in Fig. 3；
Fig. 7 is lamps and lanterns in Fig. 1 along its cornerwise cross-sectional view；
Fig. 8 is the enlarged drawing of part E in Fig. 7；
Fig. 9 is the stereoscopic schematic diagram of light guide section；
Figure 10 is the cross-sectional view of light guide section in Fig. 9.
Specific embodiment
It is described in detail below with reference to a kind of embodiment of the Fig. 1 to Figure 10 to lamps and lanterns of the invention.The lamp of the present embodiment
Tool includes three layers of support plate 21 for being spaced each other and being parallel to each other, support plate 22, support plate 23, is non-uniformly distributed in aforementioned each
Several light source assemblies and proliferation part 1 of support plate.The proliferation part 1 can be made of materials such as acrylics.In this implementation
In example, the proliferation part 1 is in lamellar.Each light source assembly includes light source and control light component.In the present embodiment, the light
Source is LED light source, and the control light component is light guide section.Each support plate has heat spreading function, when the LED light source works
The partial heat of sending is distributed by each support plate.The light source assembly is uniform or is non-uniformly distributed in each support
On plate.The light guide section can be made of lighttight plastic or other material, can prevent some light of light source from penetrating in this way and lead
The side wall in light portion is emitted and causes light loss, to improve light efficiency.In conjunction with shown in Fig. 3 and Fig. 4, one of light source assembly includes
LED light source 33 and light guide section 53, the light source assembly are arranged in support plate 23, and wherein light guide section 53 can pass through the modes such as bonding
It is connected with support plate 23, LED light source 33 is arranged in substrate (not shown), while substrate is used for the LED light source 33
Power supply, substrate can be connected by modes such as bondings with support plate 23.In conjunction with Fig. 3 and Fig. 5, another light source assembly includes LED
Light source 32 and light guide section 52, the light source assembly be arranged in support plate 22, wherein light guide section 52 can by bonding etc. modes with
Support plate 22 connects, and LED light source 32 is arranged in substrate (not shown), while substrate is used to supply to the LED light source 32
Electricity, substrate can be connected by modes such as bondings with support plate 22, in addition, the position opposite with the light source assembly of the substrate 23
Through-hole is installed, so that the light of the light source assembly is not blocked by substrate 23.In conjunction with Fig. 3 and Fig. 6, third group light source assembly includes
LED light source 31 and light guide section 51, the light source assembly are arranged in support plate 21, and wherein light guide section 51 can pass through the modes such as bonding
It is connected with support plate 21, LED light source 31 is arranged in substrate (not shown), while substrate is used for the LED light source 31
Power supply, substrate can be connected by modes such as bondings with support plate 21, in addition, the substrate 22 and substrate 23 with the light source group
The opposite position of part is equipped with through-hole, so that the light of the light source assembly is not blocked by substrate 22 and substrate 23.Support plate 21, support
Plate 22 and support plate 23 are arranged substantially in parallel.Support plate 21, support plate 22 and support plate 23 can be by insulating materials systems such as plastics
At.The control light component of each light source assembly is irradiated to the light of LED light source belonging to the light source assembly on the proliferation part 1
Regional area, with the regional area formed clear zone, in this way, the light of each light source assembly is irradiated to the proliferation part 1
On predetermined regional area, form clear zone in these scheduled regional areas.When the lamps and lanterns are in running order, the expansion
Multiple clear zones are formed on separate component 1, meanwhile, light passes through the diffusion of proliferation part 1, obscure the light in clear zone more,
It is dim, visual effect out of focus is generated, good decoration function is reached.On the proliferation part 1 of each light source assembly irradiation
Regional area does not all overlap, in this way, the clear zone that each light source assembly generates is spaced from each other, i.e., has between each clear zone dark
Area between each clear zone, clear-cut between clear zone and dark space, has good visual effect.It is retouched below with reference to light guide section 53
State the structure of light guide section: the light guide section 53 includes optical channel 536 and the wall 538 for surrounding the optical channel 536, the optical channel
536 include light inlet 531 and light-emitting window 532.The light guide section 53 is cylindrical, and the opening at both ends is respectively the light inlet
531 and the light-emitting window 532.The light guide section 53 is made of lighttight material, such as plastics.In order to further increase light
The inner surface of effect, the light guide section 53 is equipped with reflecting layer, such as in the materials such as the inner surface coated with aluminum of the light guide section 53 or copper
Material is to form the reflecting layer.The cross-sectional area of the light guide section of at least two of which light source assembly is not identical, for example, light guide section 51
It is not identical with the cross-sectional area of light guide section 53, in this way, the clear zone that at least two of which light source assembly is formed on proliferation part 1
Parameter is different, such as size, the brightness difference in clear zone, so that the clear zone of at least two different visual effects is formed, it is rich and varied,
Improve decorative effect.The length of the light guide section of at least two of which light source assembly is not identical, for example, light guide section 51 and light guide section
52 length is not identical, and the variation of light guide section length can also lead to the variation of the parameters such as clear zone size, brightness, to be formed extremely
The clear zone of few two kinds of different visual effects, it is rich and varied, and improve decorative effect.At least two of which light source assembly
The distance of LED light source to the proliferation part 1 is not identical, for example, LED light source 31 and LED light source 33 be separately positioned on it is different
In support plate, the distance to the proliferation part 1 is not identical, and the variation of the distance can also cause clear zone size, brightness etc. to be joined
Several variations, so that the clear zone of at least two different visual effects is formed, it is rich and varied, improve decorative effect.At least within
The distance of the light-emitting window of the light guide section of two light source assemblies to the proliferation part is not identical, and the variation of the distance can also cause
The variation of the parameters such as clear zone size, brightness, so that the clear zone of at least two different visual effects is formed, it is rich and varied, it improves
Decorative effect.The support plate 21, support plate 22 and support plate 23 and the proliferation part 1 are locked together by bolt.Institute
Stating bolt includes shank of bolt 71 and nut 72.Specifically, the support plate 21, support plate 22 and support plate 23 and the diffusion part
Part 1 is designed with mounting hole, and the shank of bolt 71 passes through the support plate 21, support plate 22 and support plate 23 and the proliferation part
1 mounting hole is connected with the nut 72.In order to by the support plate 21, support plate 22, support plate 23 and the proliferation part 1
It is spaced from each other and is formed scheduled distance, separation sleeve 91 is equipped between the support plate 21 and the support plate 22, described
Separation sleeve 92 is set between support plate 22 and the support plate 23, is arranged between the support plate 23 and the proliferation part 1
Separation sleeve 93.Edge, which is closed on, in the support plate 21 is vertically installed with partition 81 made of transparent plastic；In the support plate
22, which close on edge, is vertically installed with partition 82 made of transparent plastic；Edge is closed in the support plate 23 to be vertically installed with
Partition 83 made of transparent plastic.
Fuzzy, dim clear zone is formed in working condition, the proliferation part of lamps and lanterns of the invention, generates good vision
Effect has good decorative performance.
Office as the simple deformation of above-described embodiment, on the proliferation part of at least one of which light source assembly irradiation
Regional area of the portion region with another or in addition on the proliferation part of multiple light sources component irradiation partly overlaps.
As the simple deformation of the present embodiment, other shapes are also can be set into the light guide section, such as its cross section is set
It is set to rectangular etc..
As the simple deformation of the present embodiment, the light source is also possible to other types of light source, such as fluorescent light.
As the another kind deformation of the present embodiment, the control light component can also use lens, and the light of LED light source passes through
The regional area of proliferation part is irradiated to after lens, that is, being suitable for the invention lens can also make the light of light source be irradiated to expansion
The predetermined regional area of separate component.
As the simple deformation of above-described embodiment, the spacing between each support plate is adjustable, to adjust lamp
The illuminating effect of tool.
As described above, only presently preferred embodiments of the present invention, practical range not for the purpose of limiting the invention, i.e.,
It is all according to equivalent changes and modifications made by the present invention, be all that scope of the invention as claimed is covered, no longer illustrate one by one here.
Claims (10)
1. a kind of lamps and lanterns, including several light source assemblies and proliferation part, each light source assembly includes light source and control light component；Each
The control light component of light source assembly makes the light of light source belonging to the light source assembly be irradiated to the regional area on the proliferation part,
To form clear zone in the regional area；Regional area on the proliferation part of each light source assembly irradiation does not all overlap；Institute
Stating control light component is light guide section, and the light guide section includes optical channel and the wall for surrounding the optical channel, the optical channel include into
Optical port and light-emitting window, the light source are arranged in the light inlet；The light-emitting window of the light guide section of at least two of which light source assembly arrives
The distance of the proliferation part is not identical.
2. lamps and lanterns according to claim 1, which is characterized in that the light guide section is cylindrical, the opening difference at both ends
For the light inlet and the light-emitting window.
3. lamps and lanterns according to claim 1, which is characterized in that the light guide section is made of lighttight material.
4. lamps and lanterns according to claim 1, which is characterized in that the inner surface of the light guide section is equipped with reflecting layer.
5. lamps and lanterns according to claim 1, which is characterized in that the cross section of the light guide section of at least two of which light source assembly
Product is not identical.
6. lamps and lanterns according to claim 1, which is characterized in that the length of the light guide section of at least two of which light source assembly is not
It is identical.
7. lamps and lanterns according to claim 1, which is characterized in that the light source of at least two of which light source assembly to the diffusion
The distance of component is not identical.
8. lamps and lanterns according to claim 1, which is characterized in that the light source is LED light source.
9. the lamps and lanterns according to any one of claim 5 to 7, which is characterized in that the lamps and lanterns further include at least one
Support plate, the light source assembly are set in the support plate.
10. lamps and lanterns according to claim 9, which is characterized in that the quantity of the support plate is 2 or more, each support
The setting of plate interval, the light guide section of at least one of which light source assembly pass through at least one layer of support plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170539.1A CN105020600B (en) | 2014-04-26 | 2014-04-26 | A kind of lamps and lanterns |
| PCT/CN2014/089405 WO2015161632A1 (en) | 2014-04-26 | 2014-10-24 | Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170539.1A CN105020600B (en) | 2014-04-26 | 2014-04-26 | A kind of lamps and lanterns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105020600A CN105020600A (en) | 2015-11-04 |
| CN105020600B true CN105020600B (en) | 2019-05-03 |
Family
ID=54331702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410170539.1A Active CN105020600B (en) | 2014-04-26 | 2014-04-26 | A kind of lamps and lanterns |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105020600B (en) |
| WO (1) | WO2015161632A1 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09259624A (en) * | 1996-03-19 | 1997-10-03 | Noritake Co Ltd | Light emitting panel apparatus |
| JP3619850B2 (en) * | 2002-04-08 | 2005-02-16 | 株式会社キャットアイ | Bicycle headlamp |
| CN100350311C (en) * | 2004-03-15 | 2007-11-21 | 统宝光电股份有限公司 | Backlight module |
| CN101413639B (en) * | 2007-10-16 | 2011-02-16 | 富士迈半导体精密工业（上海）有限公司 | LED lighting device |
| CN101551549B (en) * | 2008-04-03 | 2010-10-06 | 北京京东方光电科技有限公司 | Backlight of light-emitting diodes |
| CN101634425A (en) * | 2008-07-22 | 2010-01-27 | 曾辉鹏 | Device for removing LED ghost |
| WO2012167798A1 (en) * | 2011-06-10 | 2012-12-13 | Martin Professional A/S | Illumination device with multi-layered heat sink |
| CN202434144U (en) * | 2011-12-26 | 2012-09-12 | 深圳市丽晶光电科技股份有限公司 | Surface-mounted full-color light-emitting diode (LED) display screen and LED surface-mounted lamp module thereof |
| CN203489172U (en) * | 2013-08-30 | 2014-03-19 | 深圳市国冶星光电子有限公司 | LED (light-emitting diode) nixie tube with diffusion mask layer |
| CN203857305U (en) * | 2014-04-26 | 2014-10-01 | 欧普照明股份有限公司 | Lamp |
-
2014
- 2014-04-26 CN CN201410170539.1A patent/CN105020600B/en active Active
- 2014-10-24 WO PCT/CN2014/089405 patent/WO2015161632A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN105020600A (en) | 2015-11-04 |
| WO2015161632A1 (en) | 2015-10-29 |
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