CN203857305U - Lamp - Google Patents
Lamp Download PDFInfo
- Publication number
- CN203857305U CN203857305U CN201420206742.5U CN201420206742U CN203857305U CN 203857305 U CN203857305 U CN 203857305U CN 201420206742 U CN201420206742 U CN 201420206742U CN 203857305 U CN203857305 U CN 203857305U
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a lamp, comprising a plurality of light source assemblies and a diffusion assembly; each light source assembly comprises a light source and a light control part; the light control part of each light source assembly enables light rays of an LED (light emitting diode) to which the light source assembly belongs to irradiate to the local area on the diffusion part, so a lighting area is formed on the local area; at the work state, a fuzzy lighting area is formed at the diffusion part of the lamp, and the lamp has an excellent vision effect and has well decoration performance.
Description
Technical field
The utility model relates to lighting field, relates in particular to a kind of light fixture.
Background technology
At present, the LED light fixture of selling on market generally comprises shell, is provided with LED light source and diverging lens in shell, and diverging lens makes the light of LED light source pass through equably the light-emitting window outgoing of shell.For make light softer and reduce granular sensation, at the light-emitting window of shell, a flat proliferation part is set.Like this, the light of LED light source is evenly distributed on whole proliferation part, then through proliferation part outgoing.The light of this light fixture is comparatively dull.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of light fixture.
In order to solve above technical problem, light fixture of the present utility model 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 under this light source assembly be irradiated to the 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 one of them light source assembly irradiates and another one or other multiple light source assembly irradiate partly overlaps.
Preferably, all non-overlapping copies of regional area on the described proliferation part that each light source assembly irradiates.
Preferably, described control light parts are light guide section, and described light guide section comprises optical channel and the wall that surrounds 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 arranges, and the light guide section of one of them light source assembly passes at least one deck gripper shoe.
In working order, on the proliferation part of light fixture of the present utility model, form fuzzy clear zone, produce visual effect out of focus, and there is good decorate properties.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of embodiment of light fixture of the present utility model;
Fig. 2 is the enlarged drawing of local A in Fig. 1;
Fig. 3 is that the light fixture in Fig. 1 is removed the schematic diagram after proliferation part;
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 cutaway 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 cutaway 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 utility model is elaborated.The light fixture of the present embodiment comprises three layers of each interval the gripper shoe 21 being parallel to each other, gripper shoe 22, gripper shoe 23, the some light source assemblies that are 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 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.Described each gripper shoe has thermolysis, and the part heat sending when described LED light source work distributes 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 that like this part light of light source from seeing through the sidewall outgoing of light guide section and causing light loss, thereby improve light efficiency.Shown in Fig. 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 connect by the mode calcaneus branches fagging 23 such as bonding, LED light source 33 is arranged in substrate (not shown), simultaneously substrate is for powering to described LED light source 33, and substrate can connect by the mode calcaneus branches fagging 23 such as bonding.In conjunction with Fig. 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 connect by the mode calcaneus branches fagging 22 such as bonding, LED light source 32 is arranged in substrate (not shown), substrate is for powering to described LED light source 32 simultaneously, substrate can connect by the mode calcaneus branches fagging 22 such as bonding, in addition, the relative position of this light source assembly of following of described substrate 23 is provided with through hole, so that the light of this light source assembly is not blocked by substrate 23.In conjunction with Fig. 3 and Fig. 6, the 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 connect by the mode calcaneus branches fagging 21 such as bonding, LED light source 31 is arranged in substrate (not shown), substrate is for powering to described LED light source 31 simultaneously, substrate can connect by the mode calcaneus branches fagging 21 such as bonding, in addition, the relative position of this light source assembly of following of described substrate 22 and substrate 23 is provided with through hole, so that the light of this light source assembly is not blocked by substrate 22 and substrate 23.Gripper shoe 21, gripper shoe 22 and gripper shoe 23 almost parallel settings.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 under this light source assembly be irradiated to the 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.In the time that described light fixture is in running order, on described proliferation part 1, form multiple clear zones, meanwhile, light, through the diffusion of proliferation part 1, makes the light in clear zone comparatively fuzzy, dim, produces visual effect out of focus, reaches good decoration function.All non-overlapping copies of regional area 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 between each clear zone, has dark space, between each clear zone, between clear zone and dark space, boundary is clearly demarcated, 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 the wall 538 that surrounds 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, for example plastics.In order further to improve light efficiency, the inner surface of described light guide section 53 is provided with reflecting layer, for example 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, for example, the cross-sectional area of light guide section 51 and light guide section 53 is not identical, like this, the parameter difference in the clear zone that at least wherein two light source assemblies form on proliferation part 1, the size in for example clear zone, brightness difference, thus form the clear zone of at least two kinds of different visual effects, rich and varied, promote decorative effect.At least wherein the length of the light guide section of two light source assemblies is not identical, for example, the length of light guide section 51 and light guide section 52 is not identical, the variation of light guide section length also can cause clear zone size, the isoparametric variation of brightness, thereby form the clear zone of at least two kinds of different visual effects, rich and varied, and promoted 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, for example, 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 variation of this distance also can cause clear zone size, the isoparametric variation of brightness, thereby the clear zone that forms at least two kinds of different visual effects is rich and varied, has promoted 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 variation of this distance also can cause clear zone size, the isoparametric variation of brightness, thereby the clear zone that forms at least two kinds of different visual effects is rich and varied, has promoted decorative effect.Together with described gripper shoe 21, gripper shoe 22 and gripper shoe 23 are passed through locked with bolts with described proliferation part 1.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 through the installing hole of described gripper shoe 21, gripper shoe 22 and gripper shoe 23 and described proliferation part 1.For described gripper shoe 21, gripper shoe 22, gripper shoe 23 and described proliferation part 1 are spaced from each other and form predetermined distance, between described gripper shoe 21 and described gripper shoe 22, be provided with separation sleeve 91, between described gripper shoe 22 and described gripper shoe 23, separation sleeve 92 is set, between described gripper shoe 23 and described proliferation part 1, separation sleeve 93 is set.Close on edge in described gripper shoe 21 and be vertically installed with the dividing plate 81 that transparent plastic is made; Close on edge in described gripper shoe 22 and be vertically installed with the dividing plate 82 that transparent plastic is made; Close on edge in described gripper shoe 23 and be vertically installed with the dividing plate 83 that transparent plastic is made.
In working order, on the proliferation part of light fixture of the present utility model, form 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 it is square etc. that for example its cross section is set to.
As the simple deformation of the present embodiment, described light source can be also the light source of other type, as fluorescent light etc.
As the another kind distortion of the present embodiment, 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 applicable to light that lens of the present utility model also can make light source and is irradiated to the predetermined regional area of proliferation part.
As the simple deformation of above-described embodiment, the spacing between described each gripper shoe can be adjusted, in order to adjust the illuminating effect of light fixture.
As described above, be only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model, all equalizations of doing according to the utility model change and modify, be all the utility model claim scope and contain, give an example no longer one by one here.
Claims (14)
1. a light fixture, is characterized in that, described 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 under this light source assembly be irradiated to the 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, all non-overlapping copies of regional area 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 the wall that surrounds 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 arranges, and the light guide section of one of them light source assembly passes at least one deck gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206742.5U CN203857305U (en) | 2014-04-26 | 2014-04-26 | Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206742.5U CN203857305U (en) | 2014-04-26 | 2014-04-26 | Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857305U true CN203857305U (en) | 2014-10-01 |
Family
ID=51607153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206742.5U Expired - Fee Related CN203857305U (en) | 2014-04-26 | 2014-04-26 | Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161632A1 (en) * | 2014-04-26 | 2015-10-29 | 欧普照明股份有限公司 | Lamp |
-
2014
- 2014-04-26 CN CN201420206742.5U patent/CN203857305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161632A1 (en) * | 2014-04-26 | 2015-10-29 | 欧普照明股份有限公司 | Lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |