CN211554368U - Multilayer reflector plate - Google Patents
Multilayer reflector plate Download PDFInfo
- Publication number
- CN211554368U CN211554368U CN202020533864.0U CN202020533864U CN211554368U CN 211554368 U CN211554368 U CN 211554368U CN 202020533864 U CN202020533864 U CN 202020533864U CN 211554368 U CN211554368 U CN 211554368U
- Authority
- CN
- China
- Prior art keywords
- reflector plate
- layer
- heat dissipation
- multilayer reflector
- graphite heat
- 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
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000010439 graphite Substances 0.000 claims abstract description 19
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- -1 acryl Chemical group 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 47
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000003522 acrylic cement Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims 4
- 238000005728 strengthening Methods 0.000 abstract description 11
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 239000002131 composite material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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Abstract
The utility model discloses a multilayer reflector plate, including the reflector plate body, the reflector plate body is including setting up the protection film in the outside, protection film one side bonds and has the metal reflection rete, metal reflection rete one side bonds and has the PET insulating layer, PET insulating layer one side is provided with the graphite heat dissipation layer, graphite heat dissipation layer one side is provided with the strengthening rib, bond through acryl gluing layer between protection film and the metal reflection rete, the utility model discloses multilayer reflector plate is convenient for carry out the heat dissipation processing to reflector plate body one side through the graphite heat dissipation layer that is equipped with, has increased the overall structure intensity of reflector plate through the strengthening rib that is equipped with moreover, is favorable to improving its life.
Description
Technical Field
The utility model relates to a jar body seals technical field, specifically is a multilayer reflector plate.
Background
The reflecting sheet is a reflecting sheet composed of a transparent sheet capable of producing reflection through its back surface, the transparent sheet has a front surface partially or entirely composed of a plurality of composite surfaces, each of which is composed of a cylindrical surface inclined in only one direction and a curved surface or a flat surface inclined in the opposite direction, the composite surfaces are either continuous or have flat surfaces interposed therebetween, and the structure is such that the cylindrical surface occupies most of the area of the composite surface, and the transparent sheet also has a back surface composed of a plurality of adjoining right-angle prisms. Nowadays, from small-sized MP4 and color screen mobile phones to large-sized televisions, liquid crystal display (LED, LCD) is widely used in various devices with image display requirements, and multilayer reflective sheet is widely used in liquid crystal display, liquid crystal display mainly includes liquid crystal panel and backlight module, liquid crystal panel is used for displaying images by using light, backlight module is used for providing light to liquid crystal panel, backlight module has many light sources for providing light to liquid crystal panel, multilayer reflective sheet is used for reflecting light emitted from light source to liquid crystal panel, multilayer reflective sheet can improve the effective utilization rate of light emitted from light source, thereby improving the display quality of liquid crystal display.
When the existing multilayer reflector plate is used, the heat dissipation effect is poor, the multilayer reflector plate is easy to age and accelerate, and the structural strength of the multilayer reflector plate is low, so that the service life is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multilayer reflector plate to it is relatively poor to solve among the prior art radiating effect, leads to multilayer reflector plate ageing with higher speed easily, multilayer reflector plate's structural strength angle moreover, thereby influences life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multilayer reflector plate, includes the reflector plate body, the reflector plate body is including setting up the protection film in the outside, protection film one side bonds and has the metal reflection rete, metal reflection rete one side bonds and has the PET insulating layer, PET insulating layer one side is provided with the graphite heat dissipation layer, graphite heat dissipation layer one side is provided with the strengthening rib.
Furthermore, the protective film and the metal reflecting film layer are bonded through an acrylic adhesive layer.
Furthermore, the thickness of the metal reflecting film layer is 10-20 μm.
Further, the thickness of the PET insulating layer is 0.5-2 mm.
Furthermore, the thickness of the graphite heat dissipation layer is 1-1.5 mm.
Furthermore, the reinforcing ribs are of aluminum alloy structures and are bonded with the graphite heat dissipation layer through glue.
Furthermore, the reinforcing rib is composed of a longitudinal plate and a transverse plate, and the longitudinal plate and the transverse plate are vertically arranged.
Further, the thickness of the reflector plate body is 3-6 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a PET insulating layer one side is provided with the graphite heat dissipation layer, and the graphite heat dissipation layer has good heat conductivility to the reflector plate body one side of being convenient for carries out the heat dissipation processing.
2. The utility model discloses a strengthening rib that reflector plate body one side was equipped with, strengthening rib adopt the aluminum alloy structure, have increased the overall structure intensity of reflector plate moreover through the strengthening rib that is equipped with, are favorable to improving its life.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a sectional view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention.
In the figure: 1. a protective film; 2. an acrylic adhesive layer; 3. a metal reflective film layer; 4. a PET insulating layer; 5. a graphite heat dissipation layer; 6. reinforcing ribs; 61. a longitudinal plate; 62. a transverse plate; 7. a reflector plate body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, in an embodiment of the present invention, a multilayer reflector plate, including a reflector plate body 7, the reflector plate body 7 includes a protection film 1 disposed at the outer side, a metal reflection film layer 3 is bonded on one side of the protection film 1, and the number of the metal reflection film layer 3 is 1-3, which is convenient for multi-layer reflection, a PET insulating layer 4 is bonded on one side of the metal reflection film layer 3, and is used for supporting the middle part in the reflector plate body 7, a graphite heat dissipation layer 5 is disposed on one side of the PET insulating layer 4, which is convenient for heat dissipation treatment on one side of the reflector plate body 7, a reinforcing rib 6 is disposed on one side of the graphite heat dissipation layer 5, which increases the overall structural strength of the reflector plate body 7, and is beneficial to improving the service life thereof.
Preferably, bond through acryl gluing layer 2 between protection film 1 and the metal reflection rete 3, protection film 1 adopts transparent film, is convenient for protect reflector plate body 7 outside.
Preferably, the thickness of the metal reflecting film layer 3 is 10-20 μm, and the metal reflecting film layer 3 is an aluminum plating layer, so that the light reflecting treatment can be well performed.
Preferably, the thickness of the PET insulating layer 4 is 0.5-2mm, and the thickness is moderate, so that the middle part in the reflector plate body 7 is conveniently supported.
Preferably, the thickness of the graphite heat dissipation layer 5 is 1-1.5 mm.
Preferably, the strengthening rib 6 adopts the aluminum alloy structure, and the strengthening rib 6 bonds with the graphite heat dissipation layer 5 through glue, and the strengthening rib 6 comprises vertical board 61 and horizontal board 62, and vertical board 61 and horizontal board 62 set up perpendicularly, has increased the overall structure intensity of reflector plate body 7, and the anti-tensile ability of tearing is strong.
The utility model discloses a theory of operation and use flow: when the reflector plate is used, the metal reflecting film layer 3 can be used for reflecting light, and the graphite heat dissipation layer 5 arranged on one side of the PET insulation layer 4 has good heat conduction performance, so that the heat dissipation treatment on one side of the reflector plate body 7 is facilitated; and through the strengthening rib 6 that reflector plate body 7 one side was equipped with, strengthening rib 6 adopts the aluminum alloy structure, has increased the overall structure intensity of reflector plate, is favorable to improving its life.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A multilayer reflector comprising a reflector body (7), characterized in that: the reflector plate comprises a reflector plate body (7) and is characterized in that the reflector plate body (7) comprises a protective film (1) arranged on the outer side, a metal reflection film layer (3) is bonded on one side of the protective film (1), a PET (polyethylene terephthalate) insulating layer (4) is bonded on one side of the metal reflection film layer (3), a graphite heat dissipation layer (5) is arranged on one side of the PET insulating layer (4), and a reinforcing rib (6) is arranged on one side of the graphite heat dissipation layer (5.
2. A multilayer reflector sheet as set forth in claim 1 wherein: the protective film (1) and the metal reflection film layer (3) are bonded through an acrylic adhesive layer (2).
3. A multilayer reflector sheet as set forth in claim 1 wherein: the thickness of the metal reflecting film layer (3) is 10-20 μm.
4. A multilayer reflector sheet as set forth in claim 1 wherein: the thickness of the PET insulating layer (4) is 0.5-2 mm.
5. A multilayer reflector sheet as set forth in claim 1 wherein: the thickness of the graphite heat dissipation layer (5) is 1-1.5 mm.
6. A multilayer reflector sheet as set forth in claim 1 wherein: the reinforcing ribs (6) are of aluminum alloy structures, and the reinforcing ribs (6) are bonded with the graphite heat dissipation layer (5) through glue.
7. A multilayer reflector sheet as set forth in claim 1 wherein: the reinforcing rib (6) is composed of a longitudinal plate (61) and a transverse plate (62), and the longitudinal plate (61) and the transverse plate (62) are vertically arranged.
8. A multilayer reflector sheet as set forth in claim 1 wherein: the thickness of the reflector plate body (7) is 3-6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533864.0U CN211554368U (en) | 2020-04-13 | 2020-04-13 | Multilayer reflector plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533864.0U CN211554368U (en) | 2020-04-13 | 2020-04-13 | Multilayer reflector plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211554368U true CN211554368U (en) | 2020-09-22 |
Family
ID=72496975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020533864.0U Expired - Fee Related CN211554368U (en) | 2020-04-13 | 2020-04-13 | Multilayer reflector plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211554368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326201A (en) * | 2022-01-05 | 2022-04-12 | 温州博成达光学有限公司 | Polarizing film for display screen |
-
2020
- 2020-04-13 CN CN202020533864.0U patent/CN211554368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326201A (en) * | 2022-01-05 | 2022-04-12 | 温州博成达光学有限公司 | Polarizing film for display screen |
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Legal Events
| 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: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |