CN216160866U - LED quantum diffuser plate combination - Google Patents
LED quantum diffuser plate combination Download PDFInfo
- Publication number
- CN216160866U CN216160866U CN202122169307.2U CN202122169307U CN216160866U CN 216160866 U CN216160866 U CN 216160866U CN 202122169307 U CN202122169307 U CN 202122169307U CN 216160866 U CN216160866 U CN 216160866U
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- Prior art keywords
- plate
- led
- quantum
- outer plate
- diffuser plate
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- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 239000002096 quantum dot Substances 0.000 claims abstract description 15
- 238000009792 diffusion process Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 18
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 description 9
- 230000002745 absorbent Effects 0.000 description 7
- 239000002250 absorbent Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Images
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- Led Device Packages (AREA)
Abstract
The utility model discloses an LED quantum diffuser plate combination, which is characterized in that: at least comprises an outer plate body and a barrier layer structure coated on at least one surface of the outer plate body, quantum dots and light diffusant are uniformly dispersed in the outer plate body, and flexible protrusions are arranged to provide a reinforcing effect during bending. The plug-in type moisture absorption assembly is arranged in the accommodating space and comprises a handle and a moisture absorption main body penetrating through the accommodating space. The utility model solves the technical problems that the diffusion plate in the prior art is not firm in structure, is easy to damage and is easy to damp, and achieves the technical effects of improving the firmness degree, reducing damage and being difficult to damp.
Description
Technical Field
The utility model relates to the technical field of backlight illumination, in particular to a quantum diffusion plate, and especially relates to an LED lotus seed diffusion plate combination.
Background
The light diffusion plate is characterized in that the light diffusion plate generates physical phenomena of refraction, reflection and scattering when light encounters two media with different refractive indexes (densities) in the traveling path by a chemical or physical means, and the traveling path of the light is changed by adding an inorganic or organic light diffusion agent into the base materials such as PMMA, PC, PS, PP, hips and the like or artificially adjusting the light through the array arrangement of micro-feature structures on the surface of the base materials to enable the light to be refracted, reflected and scattered in different directions, so that the incident light is dispersed to generate the optical diffusion effect. The method is widely applied to liquid crystal display and LED illumination and imaging display systems.
Quantum Dots (QD) are extremely small inorganic nanocrystals that are invisible to the naked eye. Quantum dots emit very pure colored light whenever stimulated by light. Backlights using quantum dot materials are the cleanest backlight in color. Quantum dot illumination is not used in the field of illumination.
However, in the process of implementing the technical solution in the prior art, the applicant finds that the following technical problems exist in the technical solution in the prior art:
in the processes of transportation, storage, installation, use and the like, the conditions of insecure structure and easy damage often occur, and the structure is easily affected with damp, thereby affecting the service life of the structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an LED quantum diffuser plate combination, which solves the technical problems that the diffuser plate structure is not firm, is easy to damage and is easy to damp in the prior art, and at least achieves one of the technical effects of improving the firmness degree, reducing damage and preventing damp.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
an LED quantum diffuser plate combination: at least comprises an outer plate body and a barrier layer structure coated on at least one surface of the outer plate body, quantum dots and light diffusant are uniformly dispersed in the outer plate body, and flexible protrusions are arranged to provide a reinforcing effect during bending.
Preferably, the barrier layer structure is a water oxygen barrier layer structure.
Preferably, the LED lamp also comprises at least one back plate, a reflecting sheet and a light-emitting LED; the reflector plate is fixed on the inner surface of the back plate, and the surface of the reflector plate is provided with a light-emitting LED.
Preferably, the QD diffusion plate further comprises a receiving space disposed between the outer plate and the back plate.
Preferably, the disposable diaper further comprises a plug-in type absorbent assembly arranged in the accommodating space, wherein the plug-in type absorbent assembly comprises a handle and an absorbent main body penetrating through the accommodating space.
Preferably, the moisture absorption main body is strip calcium carbonate, and moisture generated by temperature difference generated by opening and closing of the lamp can be absorbed by the strip calcium carbonate.
One or more technical solutions provided by the present application have at least the following technical effects or advantages:
above-mentioned technical scheme, owing to adopt at least including the outer plate body and the coating at least barrier layer structure on the outer plate body surface, the internal homodisperse quantum dot of planking and light diffusant to be equipped with a series of technological means such as flexible arch, make flexible arch combine barrier layer structure to provide the additional strengthening when whole plate body is bent, effectively solved the diffuser plate structure among the prior art insecure and receive the technical problem of damage easily, and then realized improving firm degree and alleviateed impaired technological effect.
In addition, the arrangement of the plug-in type moisture absorption assembly can absorb moisture generated in the process of alternating cold and hot in the plate body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of an embodiment of the present invention employing a pluggable absorbent assembly.
In the figure, 10-outer plate, 11-flexible protrusion, 20-barrier layer structure, 30-QD diffuser plate, 40-light emitting LED, 50-reflector plate, 60-back plate, 70-plug type moisture absorption component, and 71-strip calcium carbonate.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The quantum dot technology adopted for backlight illumination is increasingly common, and illumination appliances can not be transported, stored, installed, used and the like, and in the processes, the situation that the illumination appliances are easily damaged due to insecure structures often appears, so that the illumination appliances are easily affected by damp, and the service life of the illumination appliances is influenced.
The technical scheme of this application embodiment has solved among the prior art problem that the diffuser plate received the damage easily because of the structure insecure through providing a LED quantum diffuser plate combination, at the outer plate body 10 with coat at the barrier layer structure 20 on the at least surface of outer plate body 10, evenly disperse quantum dot and light diffusant in the outer plate body 10 to be equipped with flexible protruding 11 down realized improving firm degree and alleviateed the impaired beneficial effect of product.
The general idea of the embodiment of the utility model for solving the technical problems is as follows:
adopt and include at least outer plate body 10 and coating at the at least barrier layer structure 20 of a surface of outer plate body 10, evenly disperse quantum dot and light diffusant in the outer plate body 10 to be equipped with a series of technological means such as flexible arch 11, make flexible arch 11 combine barrier layer structure 20 to provide the reinforcing effect when whole plate body bends. When external force or stress of expansion with heat and contraction with cold is met, the flexible bulge 11 can be slightly reversibly deformed along with the stress on the basis that the reinforcing structure stably absorbs the external force and the stress, and damage between internal components under the stress is avoided.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
An LED quantum diffuser plate combination: as shown in fig. 1, the light diffusion plate at least comprises an outer plate body 10 and a barrier layer structure 20 coated on one surface of the outer plate body 10, wherein quantum dots and light diffusion agents are uniformly dispersed in the outer plate body 10, and the outer plate body is provided with flexible protrusions 11 for providing a reinforcing effect during bending.
In particular, the barrier layer structure 20 is a water oxygen barrier layer structure 20.
The flexible protrusions 11 provide reinforcement in combination with the barrier layer structure 20 when the entire panel is bent when the panel is subjected to an external force. The flexible bulge 11 can also slightly and reversibly deform along with the stress on the basis that the reinforcing structure stably absorbs the external force and the stress, so that the internal components are prevented from being extruded and punctured.
More specifically, the back plate 60, the reflection sheet 50 and the light-emitting LEDs 40 are further included; the reflective sheet 50 is fixed on the inner surface of the back plate 60, and the surface of the reflective sheet 50 is provided with a light emitting LED 40.
Particularly, the QD diffusion plate 30 disposed in the receiving space between the outer plate body 10 and the back plate 60 is further included.
The lighting apparatus can appear temperature condition change in the use, when the lighting apparatus is switched on or off, can produce the heat, if the ambient temperature that the lighting apparatus is located is rather big with its difference in temperature, can produce the aqueous vapor, influences circuit system's operation. In order to absorb moisture in time:
in addition to the above, the present embodiment further includes a plug-in type absorbent assembly 70 disposed in the accommodating space, and as shown in fig. 2, the plug-in type absorbent assembly 70 includes a handle and an absorbent main body passing through the accommodating space.
Specifically, the moisture absorption main body is the strip-shaped calcium carbonate 71, and moisture generated by the temperature difference generated by opening and closing the lamp can be absorbed by the strip-shaped calcium carbonate 71. The calcium carbonate strips 71 are distributed in the moisture absorption main body near the edge of the moisture absorption main body, and the moisture accumulation in the diffusion plate is reduced by fully utilizing the moisture absorption and water hardening characteristics of the calcium carbonate.
The parts belong to conventional products, and other parts can be added by utilizing reasonable mechanical knowledge during assembly.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (6)
1. The utility model provides a LED quantum diffuser plate combination which characterized in that: at least comprises an outer plate body and a barrier layer structure coated on at least one surface of the outer plate body, quantum dots and light diffusant are uniformly dispersed in the outer plate body, and flexible protrusions are arranged to provide a reinforcing effect during bending.
2. The LED quantum diffuser plate assembly of claim 1, wherein: the barrier layer structure is a water-oxygen barrier layer structure.
3. The LED quantum diffuser plate assembly of claim 2, wherein: the LED lamp also comprises at least one back plate, a reflector plate and a light-emitting LED; the reflector plate is fixed on the inner surface of the back plate, and the surface of the reflector plate is provided with a light-emitting LED.
4. The LED quantum diffuser plate combination of claim 3, wherein: and a QD diffusion plate disposed in the receiving space between the outer plate and the back plate.
5. The LED quantum diffuser plate combination of claim 4, wherein: the plug-in type moisture absorption assembly is arranged in the accommodating space and comprises a handle and a moisture absorption main body penetrating through the accommodating space.
6. The LED quantum diffuser plate combination of claim 5, wherein: the moisture absorption main body is strip-shaped calcium carbonate, and moisture generated by temperature difference generated by opening and closing of the lamp can be absorbed by the strip-shaped calcium carbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169307.2U CN216160866U (en) | 2021-09-08 | 2021-09-08 | LED quantum diffuser plate combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169307.2U CN216160866U (en) | 2021-09-08 | 2021-09-08 | LED quantum diffuser plate combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216160866U true CN216160866U (en) | 2022-04-01 |
Family
ID=80847466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122169307.2U Expired - Fee Related CN216160866U (en) | 2021-09-08 | 2021-09-08 | LED quantum diffuser plate combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216160866U (en) |
-
2021
- 2021-09-08 CN CN202122169307.2U patent/CN216160866U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |