CN105020600A - Lamp - Google Patents
Lamp Download PDFInfo
- Publication number
- CN105020600A CN105020600A CN201410170539.1A CN201410170539A CN105020600A CN 105020600 A CN105020600 A CN 105020600A CN 201410170539 A CN201410170539 A CN 201410170539A CN 105020600 A CN105020600 A CN 105020600A
- Authority
- CN
- China
- Prior art keywords
- light
- light source
- guide section
- gripper shoe
- proliferation part
- 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.)
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Classifications
-
- 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 invention relates to a lamp which comprises a plurality of light source assemblies and a diffusion component. Each light source assembly comprises a light source and a light control component. Light of LED light sources where the light components belong is made to irradiate the local area on the diffusion component through the light control components of the light source assemblies so that a bright area can be formed in the local area. In the working state, the fuzzy bright area is formed on the diffusion component, an extremely good visual effect is achieved, and good decoration performance is achieved.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of light fixture.
Background technology
At present, the LED lamp that market is sold generally comprises shell, is provided with LED light source and diverging lens in shell, and diverging lens is with making the uniform light of LED light source through the light-emitting window outgoing of shell.In order to make light softer and reduce granular sensation, at the light-emitting window of shell, a flat proliferation part is set.Like this, be distributed on whole proliferation part the uniform light of LED light source, then through proliferation part outgoing.The light of this light fixture is comparatively dull.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of light fixture.
In order to solve above technical problem, light fixture of the present invention comprises some light source assemblies and proliferation part, and each light source assembly comprises light source and control light parts; The control light parts of each light source assembly make the light of the light source belonging to this light source assembly be irradiated to regional area on described proliferation part, to form clear zone at this regional area.
Preferably, the regional area on the described proliferation part that the regional area on the described proliferation part that irradiates of one of them light source assembly and another one or other multiple light source assembly irradiate partly overlaps.
Preferably, the regional area all non-overlapping copies on the described proliferation part that irradiates of each light source assembly.
Preferably, described control light parts are light guide section, and described light guide section comprises optical channel and surrounds the wall of described optical channel, and described optical channel comprises light inlet and light-emitting window, and described light source is arranged on described light inlet.
Preferably, described light guide section is cylindrical, and the opening at its two ends is respectively described light inlet and described light-emitting window.
Preferably, described light guide section is made up of lighttight material.
Preferably, the inner surface of described light guide section is provided with reflecting layer.
Preferably, at least wherein the cross-sectional area of the light guide section of two light source assemblies is not identical.
Preferably, at least wherein the length of the light guide section of two light source assemblies is not identical.
Preferably, at least wherein the light source of two light source assemblies is not identical to the distance of described proliferation part.
Preferably, at least wherein the light-emitting window of the light guide section of two light source assemblies is not identical to the distance of described proliferation part.
Preferably, described light source is LED light source.
Preferably, described light fixture also comprises at least one gripper shoe, and described light source assembly is arranged in described gripper shoe.
Preferably, the quantity of described gripper shoe is more than 2, and each gripper shoe interval is arranged, and the light guide section of one of them light source assembly passes at least one deck gripper shoe.
In working order, the proliferation part of light fixture of the present invention forms fuzzy clear zone, produce visual effect out of focus, and there is good decorate properties.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of embodiment of light fixture of the present invention;
Fig. 2 is the enlarged drawing of local A in Fig. 1;
Fig. 3 is the schematic diagram after the light fixture removal proliferation part in Fig. 1;
Fig. 4 is the enlarged drawing of local B in Fig. 3;
Fig. 5 is the enlarged drawing of Local C in Fig. 3;
Fig. 6 is the enlarged drawing of local D in Fig. 3;
Fig. 7 is that light fixture in Fig. 1 is along its cornerwise sectional view;
Fig. 8 is the enlarged drawing of local E in Fig. 7;
Fig. 9 is the schematic perspective view of light guide section;
Figure 10 is the sectional view of light guide section in Fig. 9.
Detailed description of the invention
Below in conjunction with Fig. 1 to Figure 10, a kind of embodiment of light fixture of the present invention is described in detail.The light fixture of the present embodiment comprises three layers and is spaced and the gripper shoe 21 be parallel to each other, gripper shoe 22, gripper shoe 23, the some light source assemblies being anisotropically distributed in aforementioned each gripper shoe and proliferation part 1.Described proliferation part 1 can be made up of materials such as acrylics.In the present embodiment, described proliferation part 1 is in lamellar.Each light source assembly comprises light source and control light parts.In the present embodiment, described light source is LED light source, and described control light parts are light guide section.Each gripper shoe described has thermolysis, and the partial heat sent during described LED light source work is distributed by each gripper shoe.Described light source assembly evenly or is anisotropically distributed in each gripper shoe.Described light guide section can be made up of lighttight plastic or other material, can prevent the some light of light source from causing light loss through the sidewall outgoing of light guide section like this, thus improves light efficiency.Shown in composition graphs 3 and Fig. 4, one of them light source assembly comprises LED light source 33 and light guide section 53, this light source assembly is arranged in gripper shoe 23, wherein light guide section 53 can be connected by the mode calcaneus branches fagging 23 such as bonding, LED light source 33 is arranged in substrate (not shown), simultaneously substrate is used for powering to described LED light source 33, and substrate can be connected by the mode calcaneus branches fagging 23 such as bonding.Composition graphs 3 and Fig. 5, another light source assembly comprises LED light source 32 and light guide section 52, this light source assembly is arranged in gripper shoe 22, wherein light guide section 52 can be connected by the mode calcaneus branches fagging 22 such as bonding, LED light source 32 is arranged in substrate (not shown), substrate is used for powering to described LED light source 32 simultaneously, substrate can be connected by the mode calcaneus branches fagging 22 such as bonding, in addition, the position relative with this light source assembly of described substrate 23 is provided with through hole, is not blocked to make the light of this light source assembly by substrate 23.Composition graphs 3 and Fig. 6,3rd group of light source assembly comprises LED light source 31 and light guide section 51, this light source assembly is arranged in gripper shoe 21, wherein light guide section 51 can be connected by the mode calcaneus branches fagging 21 such as bonding, LED light source 31 is arranged in substrate (not shown), substrate is used for powering to described LED light source 31 simultaneously, substrate can be connected by the mode calcaneus branches fagging 21 such as bonding, in addition, described substrate 22 is provided with through hole with the position relative with this light source assembly of substrate 23, is not blocked to make the light of this light source assembly by substrate 22 and substrate 23.Gripper shoe 21, gripper shoe 22 and the almost parallel setting of gripper shoe 23.Gripper shoe 21, gripper shoe 22 and gripper shoe 23 can be made up of insulating materials such as plastics.The control light parts of each light source assembly make the light of the LED light source belonging to this light source assembly be irradiated to regional area on described proliferation part 1, to form clear zone at this regional area, like this, the light of each light source assembly is irradiated to the predetermined regional area on described proliferation part 1, forms clear zone at these predetermined regional areas.When described light fixture is in running order, described proliferation part 1 forms multiple clear zone, meanwhile, light, through the diffusion of proliferation part 1, makes the light in clear zone comparatively fuzzy, dim, produces visual effect out of focus, reach good decoration function.Regional area all non-overlapping copies on the described proliferation part 1 that each light source assembly irradiates, like this, the clear zone that each light source assembly produces is spaced from each other, and namely between each clear zone, has dark space, clear-cut between each clear zone, between clear zone and dark space, has good visual effect.The structure of light guide section is described below in conjunction with light guide section 53: described light guide section 53 comprises optical channel 536 and surrounds the wall 538 of described optical channel 536, and described optical channel 536 comprises light inlet 531 and light-emitting window 532.Described light guide section 53 is cylindrical, and the opening at its two ends is respectively described light inlet 531 and described light-emitting window 532.Described light guide section 53 is made up of lighttight material, such as plastics.In order to improve light efficiency further, the inner surface of described light guide section 53 is provided with reflecting layer, such as at the material such as inner surface coated with aluminum or copper of described light guide section 53 to form described reflecting layer.At least wherein the cross-sectional area of the light guide section of two light source assemblies is not identical, such as, light guide section 51 is not identical with the cross-sectional area of light guide section 53, like this, at least wherein the parameter in clear zone that formed on proliferation part 1 of two light source assemblies is different, and size, the brightness in such as clear zone are different, thus form the clear zone of at least two kinds of different visual effects, rich and varied, improve decorative effect.At least wherein the length of the light guide section of two light source assemblies is not identical, such as, light guide section 51 is not identical with the length of light guide section 52, the change of light guide section length also can cause clear zone size, the isoparametric change of brightness, thus form the clear zone of at least two kinds of different visual effects, rich and varied, and improve decorative effect.At least wherein the LED light source of two light source assemblies is not identical to the distance of described proliferation part 1, such as, LED light source 31 and LED light source 33 are separately positioned in different gripper shoes, distance to described proliferation part 1 is not identical, the change of this distance also can cause clear zone size, the isoparametric change of brightness, thus form the clear zone of at least two kinds of different visual effects, and rich and varied, improve decorative effect.At least wherein the light-emitting window of the light guide section of two light source assemblies is not identical to the distance of described proliferation part, the change of this distance also can cause clear zone size, the isoparametric change of brightness, thus form the clear zone of at least two kinds of different visual effects, and rich and varied, improve decorative effect.Described gripper shoe 21, gripper shoe 22 are passed through together with locked with bolts with described proliferation part 1 with gripper shoe 23.Described bolt comprises shank of bolt 71 and nut 72.Particularly, described gripper shoe 21, gripper shoe 22 and gripper shoe 23 and described proliferation part 1 are all provided with installing hole, and described shank of bolt 71 is connected with described nut 72 with the installing hole of described proliferation part 1 through described gripper shoe 21, gripper shoe 22 and gripper shoe 23.In order to described gripper shoe 21, gripper shoe 22, gripper shoe 23 and described proliferation part 1 being spaced from each other and forming predetermined distance, separation sleeve 91 is provided with between described gripper shoe 21 and described gripper shoe 22, separation sleeve 92 is set between described gripper shoe 22 and described gripper shoe 23, separation sleeve 93 is set between described gripper shoe 23 and described proliferation part 1.Close on edge in described gripper shoe 21 and be vertically installed with the dividing plate 81 that transparent plastic makes; Close on edge in described gripper shoe 22 and be vertically installed with the dividing plate 82 that transparent plastic makes; Close on edge in described gripper shoe 23 and be vertically installed with the dividing plate 83 that transparent plastic makes.
In working order, the proliferation part of light fixture of the present invention forms fuzzy, dim clear zone, produce good visual effect, there is good decorate properties.
As the simple deformation of above-described embodiment, the regional area on the described proliferation part that the regional area on the described proliferation part that one of them light source assembly irradiates and another one or other multiple light source assembly irradiate partly overlaps.
As the simple deformation of the present embodiment, described light guide section also can be arranged to other shape, and such as its cross section is set to square etc.
As the simple deformation of the present embodiment, described light source also can be the light source of other type, as fluorescent light etc.
Another kind as the present embodiment is out of shape, described control light parts also can adopt lens, the light of LED light source is irradiated to the regional area of proliferation part after lens, is namely applicable to lens of the present invention and the light of light source also can be made to be irradiated to the predetermined regional area of proliferation part.
As the simple deformation of above-described embodiment, the spacing between each gripper shoe described can adjust, in order to adjust the illuminating effect of light fixture.
As described above, be only preferred embodiment of the present invention, is not used for limiting practical range of the present invention, and namely all equalizations done according to the present invention change and modify, and are all the claims in the present invention scope and contain, illustrate no longer one by one here.
Claims (14)
1. a light fixture, comprises some light source assemblies and proliferation part, and each light source assembly comprises light source and control light parts; The control light parts of each light source assembly make the light of the light source belonging to this light source assembly be irradiated to regional area on described proliferation part, to form clear zone at this regional area.
2. light fixture according to claim 1, is characterized in that, the regional area on the described proliferation part that the regional area on the described proliferation part that one of them light source assembly irradiates and another one or other multiple light source assembly irradiate partly overlaps.
3. light fixture according to claim 1, is characterized in that, the regional area all non-overlapping copies on the described proliferation part that each light source assembly irradiates.
4. light fixture according to claim 1, is characterized in that, described control light parts are light guide section, and described light guide section comprises optical channel and surrounds the wall of described optical channel, and described optical channel comprises light inlet and light-emitting window, and described light source is arranged on described light inlet.
5. light fixture according to claim 4, is characterized in that, described light guide section is cylindrical, and the opening at its two ends is respectively described light inlet and described light-emitting window.
6. light fixture according to claim 4, is characterized in that, described light guide section is made up of lighttight material.
7. light fixture according to claim 4, is characterized in that, the inner surface of described light guide section is provided with reflecting layer.
8. light fixture according to claim 4, is characterized in that, at least wherein the cross-sectional area of the light guide section of two light source assemblies is not identical.
9. light fixture according to claim 4, is characterized in that, at least wherein the length of the light guide section of two light source assemblies is not identical.
10. light fixture according to claim 4, is characterized in that, at least wherein the light source of two light source assemblies is not identical to the distance of described proliferation part.
11. light fixtures according to claim 4, is characterized in that, at least wherein the light-emitting window of the light guide section of two light source assemblies is not identical to the distance of described proliferation part.
12. light fixtures according to claim 1, is characterized in that, described light source is LED light source.
Light fixture in 13. according to Claim 8 to 11 described in any one, is characterized in that, described light fixture also comprises at least one gripper shoe, and described light source assembly is arranged in described gripper shoe.
14. light fixtures according to claim 13, is characterized in that, the quantity of described gripper shoe is more than 2, and each gripper shoe interval is arranged, and the light guide section of one of them light source assembly passes at least one deck gripper shoe.
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 true CN105020600A (en) | 2015-11-04 |
| CN105020600B 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) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450300A (en) * | 2002-04-08 | 2003-10-22 | 株式会社猫眼 | Head lamp for bicycle |
| CN1670585A (en) * | 2004-03-15 | 2005-09-21 | 统宝光电股份有限公司 | Backlight module |
| CN101551549A (en) * | 2008-04-03 | 2009-10-07 | 北京京东方光电科技有限公司 | Backlight of light-emitting diodes |
| CN103597283A (en) * | 2011-06-10 | 2014-02-19 | 马田专业公司 | Illumination device with multi-layered heat sink |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09259624A (en) * | 1996-03-19 | 1997-10-03 | Noritake Co Ltd | Light emitting panel apparatus |
| 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 |
| CN101634425A (en) * | 2008-07-22 | 2010-01-27 | 曾辉鹏 | Device for removing LED ghost |
| 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
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450300A (en) * | 2002-04-08 | 2003-10-22 | 株式会社猫眼 | Head lamp for bicycle |
| CN1670585A (en) * | 2004-03-15 | 2005-09-21 | 统宝光电股份有限公司 | Backlight module |
| CN101551549A (en) * | 2008-04-03 | 2009-10-07 | 北京京东方光电科技有限公司 | Backlight of light-emitting diodes |
| CN103597283A (en) * | 2011-06-10 | 2014-02-19 | 马田专业公司 | Illumination device with multi-layered heat sink |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015161632A1 (en) | 2015-10-29 |
| CN105020600B (en) | 2019-05-03 |
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