CN204853222U - Lamps and lanterns high reflection film and lamps and lanterns - Google Patents
Lamps and lanterns high reflection film and lamps and lanterns Download PDFInfo
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- CN204853222U CN204853222U CN201520593945.9U CN201520593945U CN204853222U CN 204853222 U CN204853222 U CN 204853222U CN 201520593945 U CN201520593945 U CN 201520593945U CN 204853222 U CN204853222 U CN 204853222U
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- reflector
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- reflecting films
- highly reflecting
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Abstract
The utility model relates to a lamps and lanterns high reflection film and lamps and lanterns, include: a plurality of floor height molecular disorders spout the silk layer, its characterized in that, every layer the polymer is unordered to be spouted the silk layer and is the polymer silk and interweaves and form compact porous structure's lamella, adjacent be connected together is glued, every layer each other in the unordered silk layer of spouting of polymer the polymer is unordered to be spouted the unordered winding of the intraformational polymer silk of silk and interweaves. Lamps and lanterns include: install the LED on the lighting fixture to and the reflector of LED lightmap orientation, its characterized in that, reflector surface is with one deck high reflection film, LED's light direct irradiation arrives on the high reflection film of reflector, the reflector can be followed LED's light the lamps and lanterns light -emitting window reflects away, the lighting fixture sets up reflector cavity middle part, be equipped with two each orientation on the lighting fixture the LED of reflector both sides.
Description
Technical field
The utility model relates to a kind of diffuse reflection light fixture reflectance coating, particularly relates to a kind of light fixture highly reflecting films.
Background technology
The reflectorized material that traditional day turns off the light, high canopy lamp and Tunnel Lamp adopt is the easy corrosion of dumb light aluminium reflector, causes reflectivity along with the impact of service time and environment for use, reflecting rate less than 50%, serious waste electric energy; Illumination directly can be penetrated the light-emitting window of light fixture by lamp source of the prior art simultaneously, and the uniformity of such light does not reach control, easily dazzling phenomenon occurs.
Summary of the invention
For achieving the above object, a kind of technical scheme that the utility model adopts is: a kind of light fixture highly reflecting films, comprise: some floor height molecular disorder spinning layers, it is characterized in that, every layer of unordered spinning layer of described macromolecule is the lamella that macromolecule silk intertexture forms fine and close loose structure, the adjacent unordered spinning layer of described macromolecule is together inter-adhesive, and the unordered winding of the macromolecule silk in every layer of unordered spinning layer of described macromolecule interweaves.
In the utility model preferred embodiment, the fiber number of described macromolecule silk is diminished gradually by internal layer outer layers.
In the utility model preferred embodiment, the fiber number of described macromolecule silk becomes large gradually by internal layer outer layers.
In the utility model preferred embodiment, the fiber number of some layers described macromolecule silk is homogeneous.
In the utility model preferred embodiment, described macromolecule silk is the filamentary fibers sprayed by spinneret after spinning solution pressurization.
In the utility model preferred embodiment, the thickness of every layer of unordered spinning layer of described macromolecule is less than 0.1mm.
In the utility model preferred embodiment, the thickness of described highly reflecting films is less than 1mm.
The another kind of technical scheme that the utility model adopts is: a kind of light fixture that the reflector of highly reflecting films is housed, comprise: be arranged on the LED on lamp bracket, and LED light line irradiate towards reflector, it is characterized in that, described reflector surface is with one deck highly reflecting films, the light of described LED shines directly on the highly reflecting films of described reflector, the light of LED can reflect away from described light fixture light-emitting window by described reflector, described lamp bracket is arranged in the middle part of described reflector cavity, described lamp bracket be provided with two respectively towards described reflector both sides LED.
In the utility model preferred embodiment, the central ray angle of the central ray that described LED emits beam and the light that light-emitting window shines out is 45 °-180 °.
In the utility model preferred embodiment, described highly reflecting films by macromolecular material reel off raw silk from cocoons layer spread form loose structure.
In the utility model preferred embodiment, described reflector is left and right symmetrical structure arranged side by side, and the centre of two symmetrical structures is provided with protrusion.
In the utility model preferred embodiment, described lamp bracket is provided with shadow shield, and described shadow shield is towards described reflector one side with highly reflecting films, and the light reflection that described LED can irradiate towards light-emitting window by described shadow shield is on reflector.
In the utility model preferred embodiment, described reflector is arcuate structure with the cross section of highly reflecting films part.
In the utility model preferred embodiment, described reflector is continuous print many meander line structure with the cross section of highly reflecting films part.
The utility model solves the defect existed in background technology, and the utility model has following beneficial effect:
(1) by the Angle ambiguity between reflector and lamp bracket, the light sent by LED is gone out by the reflected illumination of reflector, and distribution of light is more evenly soft, and brightness is also improved, and distribution curve flux figure is comparatively full.
(2) by arranging the corresponding reflector of two groups of LED lamp bar or arranging the corresponding reflector of one group of LED rule etc., and LED lamp bar is configured in reflector side or the situation such as is configured in the middle of reflector, different types of light fixture is carried out to the corresponding adjustment of different angles and position, different needs can be met.
(3) reflector is continuous print many meander line structure with the cross section of highly reflecting films part, the light that can realize being sent by LED is divided into several control light regions, the corresponding plane of reflection of each broken line, the light that multiple Kong Guang district can realize LED sends carries out integrally-regulated effect, by light reflection in a specific region, and the difference realizing light intensity in this region is distributed.
(4) reflector is arcuate structure with the cross section of highly reflecting films part, the light that LED can be realized to send arcuately is gone out by soft reflections in face, the light that can realize LED sends carries out integrally-regulated effect, by light reflection in a specific region, and the difference realizing light intensity in this region is distributed.
(5) the loose structure lamellar structure that macromolecule silk composition is fine and close, the light fundamental reflection entered in the unordered spinning layer of macromolecule can be gone out, and after the reflection of the unordered spinning layer of macromolecule, light is diffusely reflected away, and the light simultaneously entered in the unordered spinning layer of macromolecule substantially can not by absorption loss.
(6) highly reflecting films are provided with the unordered spinning layer of layer high molecule, avoid light and are not easily occurred by situation about reflecting by the unordered spinning layer of one deck macromolecule, substantially increase reflectivity, be greater than 99% by the light reflected.
(7) fiber number of macromolecule silk is below micron order and micron order, the macromolecule silk of this kind of scale dimensions can realize the reflection to light, and light can not be absorbed, light only has reflection entering in the unordered spinning layer of macromolecule, does not have the phenomenon absorbed to occur.
(8) highly reflecting films are attached on the base plate on reflector, even if light is want also to be blocked reflection by base plate, so doing so avoids the situation of light by reflector through the unordered spinning layer of all macromolecules.
(9) fiber number of some floor height molecule silks is homogeneous, can realize light at the identical reflectivity of the unordered spinning layer of different macromolecule and conditioned reflex, ensure the high reflector of highly reflecting films.
(10) fiber number of macromolecule silk becomes large gradually by internal layer outer layers, and ensure that light is at the not identical reflectivity of the unordered spinning layer of different macromolecule and conditioned reflex, the light made can be reflected as early as possible.
(11) fiber number of macromolecule silk is diminished gradually by internal layer outer layers, and ensure that light is at the not identical reflectivity of the unordered spinning layer of different macromolecule and conditioned reflex, the light made can be reflected as early as possible.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the three-dimensional structure diagram of the preferred embodiment of the utility model light fixture;
Fig. 2 is the profile of A-A in Fig. 1;
Fig. 3 is the three-dimensional structure diagram of the preferred embodiment of the utility model light fixture;
Fig. 4 is the profile of B-B in Fig. 3;
Fig. 5 is the three-dimensional structure diagram of the preferred embodiment of the utility model light fixture;
Fig. 6 is the profile of C-C in Fig. 5;
Fig. 7 is the structural representation of highly reflecting films Rotating fields;
In figure: 1, lamp bracket, 2, LED, 3, reflector, 4, arc, 5, broken line, 6, protrusion, 7, the unordered spinning layer of macromolecule.
Detailed description of the invention
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 7, a kind of light fixture highly reflecting films, comprise: a kind of light fixture highly reflecting films, comprise: some floor height molecular disorder spinning layers, it is characterized in that, every layer of unordered spinning layer of described macromolecule is the lamella that macromolecule silk intertexture forms fine and close loose structure, and the adjacent unordered spinning layer of described macromolecule is together inter-adhesive, and the unordered winding of the macromolecule silk in every layer of unordered spinning layer of described macromolecule interweaves.
In a kind of embodiment, the fiber number of macromolecule silk is diminished gradually by internal layer outer layers.
In a kind of embodiment, the fiber number of macromolecule silk becomes large gradually by internal layer outer layers.
In a kind of embodiment, the fiber number of some layers described macromolecule silk is homogeneous.
Macromolecule silk is the filamentary fibers sprayed by spinneret after spinning solution pressurization, and the thickness of every floor height molecular disorder spinning layer is less than 0.1mm, and the thickness of highly reflecting films is less than 1mm.This size is conducive to the reflection of light, and macromolecule silk can not be made to absorb light.
As shown in figures 1 to 6, a kind of light fixture that the reflector of highly reflecting films is housed, comprise: be arranged on the LED2 on lamp bracket 1, and LED2 light irradiate towards reflector 3, reflector 3 surface is with one deck highly reflecting films, the light of LED2 shines directly on the highly reflecting films of reflector 3, and the light of LED2 can reflect away from light fixture light-emitting window by reflector 3, and the central ray angle of the central ray that LED2 emits beam and the light that light-emitting window shines out is 45 °-180 °.LED2 is back to lamp bracket 1, by light full illumination on reflector 3, by the reflection of reflector 3, there is 45 °-180 ° turning in opticpath, and shone out by the light-emitting window of light fixture, the pipeline direct irradiation that this kind of technical scheme avoids LED2 go out produce dazzle optical phenomenon, simultaneously, through diffuse reflection process and the luminous intensity distribution process on reflector 3 surface, light can be gone out according to rising angle range illumination more uniformly.
By the Angle ambiguity between reflector 3 and lamp bracket 1, the light sent by LED2 is gone out by the reflected illumination of reflector 3, and distribution of light is more evenly soft, and brightness is also improved, and distribution curve flux figure is comparatively full; By arranging the corresponding reflector 3 of two groups of LED2 lamp bars or arranging the corresponding reflector 3 of one group of LED2 lamp rule etc., and LED2 lamp bar is configured in reflector 3 side or the situation such as is configured in the middle of reflector 3, different types of light fixture is carried out to the corresponding adjustment of different angles and position, different needs can be met.
In the first embodiment of the present utility model, reflector 3 is arc 4 structure with the cross section of highly reflecting films part, and the light of LED2 can be evenly distributed to each region by the curved surface of arc 4, and light intensity is comparatively even, does not have dazzling phenomenon.
In the second embodiment of the present utility model, reflector 3 is continuous print many broken lines 5 structures with the cross section of highly reflecting films part, in this kind of technical scheme, light is reflected by multiple continuous print folding face, the light of such LED2 is partitioned the reflection in territory, the object controlling light-emitting window light angle can be realized, the uniformity of light is also improved simultaneously, and the manufacture craft of reflector 3 is comparatively simple.
In the third embodiment of the present utility model, lamp bracket 1 is arranged in the middle part of reflector 3 cavity, lamp bracket 1 be provided with two respectively towards reflector 3 both sides LED2.
In 4th kind of embodiment of the present utility model, lamp bracket 1 is provided with two, is respectively located at reflector 3 both sides of the edge, and the LED2 on lamp bracket 1 irradiates in the middle part of reflector 3.
In 5th kind of embodiment of the present utility model, lamp bracket 1 is arranged on reflector 3 side, and this kind of technical scheme light is irradiate light-emitting window after being diverted 90 ° substantially.
Embodiment of the present utility model can also be the combination of embodiment one and embodiment three, or the combination of embodiment one and embodiment four, or the combination of embodiment one and embodiment five, or the combination of embodiment two and embodiment three, or the combination of embodiment two and embodiment four, or the combination of embodiment two and embodiment five.
In 6th kind of embodiment of the present utility model, reflector 3 is left and right symmetrical structure arranged side by side, and the centre of two symmetrical structures is provided with protrusion 6.
Lamp bracket 1 is provided with shadow shield, shadow shield has highly reflecting films towards reflector 3 one side, the light reflection that LED2 can irradiate towards light-emitting window by shadow shield is on reflector 3, the effect that shadow shield plays LED2 is shone directly into light reflection outside light-emitting window on reflector 3, shine out after having reflector 3 diffuse reflection, avoid dazzling.
Highly reflecting films by macromolecular material reel off raw silk from cocoons layer spread form loose structure, the macromolecular material sprawled layer by layer is loss luminous energy hardly, light is illuminated enter after be diffusely reflected, finally can be reflected.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to right.
Claims (10)
1. light fixture highly reflecting films, comprise: some floor height molecular disorder spinning layers, it is characterized in that, every layer of unordered spinning layer of described macromolecule is the lamella that macromolecule silk intertexture forms fine and close loose structure, the adjacent unordered spinning layer of described macromolecule is together inter-adhesive, and the unordered winding of the macromolecule silk in every layer of unordered spinning layer of described macromolecule interweaves.
2. light fixture highly reflecting films according to claim 1, is characterized in that: the fiber number of described macromolecule silk is diminished gradually by internal layer outer layers.
3. light fixture highly reflecting films according to claim 1, is characterized in that: the fiber number of described macromolecule silk becomes large gradually by internal layer outer layers.
4. light fixture highly reflecting films according to claim 1, is characterized in that: the fiber number of some layers described macromolecule silk is homogeneous.
5. light fixture highly reflecting films according to claim 1, is characterized in that: described macromolecule silk is the filamentary fibers sprayed by spinneret after spinning solution pressurization.
6. light fixture highly reflecting films according to claim 1, is characterized in that: the thickness of every layer of unordered spinning layer of described macromolecule is less than 0.1mm.
7. light fixture highly reflecting films according to claim 1, is characterized in that: the thickness of described highly reflecting films is less than 1mm.
8. one kind is equipped with the light fixture of the reflector of highly reflecting films as claimed in claim 1, comprise: be arranged on the LED on lamp bracket, and LED light line irradiate towards reflector, it is characterized in that, described reflector surface is with one deck highly reflecting films, the light of described LED shines directly on the highly reflecting films of described reflector, the light of LED can reflect away from described light fixture light-emitting window by described reflector, described lamp bracket is arranged in the middle part of described reflector cavity, described lamp bracket be provided with two respectively towards described reflector both sides LED.
9. the light fixture that the reflector of highly reflecting films is housed according to claim 8, is characterized in that: the central ray angle of the central ray that described LED emits beam and the light that light-emitting window shines out is 45 °-180 °.
10. the light fixture that the reflector of highly reflecting films is housed according to claim 8, is characterized in that: described highly reflecting films by macromolecular material reel off raw silk from cocoons layer spread form loose structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593945.9U CN204853222U (en) | 2015-08-10 | 2015-08-10 | Lamps and lanterns high reflection film and lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593945.9U CN204853222U (en) | 2015-08-10 | 2015-08-10 | Lamps and lanterns high reflection film and lamps and lanterns |
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| Publication Number | Publication Date |
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| CN204853222U true CN204853222U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593945.9U Expired - Fee Related CN204853222U (en) | 2015-08-10 | 2015-08-10 | Lamps and lanterns high reflection film and lamps and lanterns |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066029A (en) * | 2015-08-10 | 2015-11-18 | 苏州速腾电子科技有限公司 | Highly-reflecting film for lamp and lamp |
-
2015
- 2015-08-10 CN CN201520593945.9U patent/CN204853222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066029A (en) * | 2015-08-10 | 2015-11-18 | 苏州速腾电子科技有限公司 | Highly-reflecting film for lamp and 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: 20151209 Termination date: 20160810 |