CN210072129U - School uses LED light guide plate - Google Patents
School uses LED light guide plate Download PDFInfo
- Publication number
- CN210072129U CN210072129U CN201921034510.5U CN201921034510U CN210072129U CN 210072129 U CN210072129 U CN 210072129U CN 201921034510 U CN201921034510 U CN 201921034510U CN 210072129 U CN210072129 U CN 210072129U
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide plate
- lamp tube
- plate
- butt joint
- 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
- 210000001503 joint Anatomy 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a school uses LED light guide plate, including the light guide plate, be provided with the leaded light point in the light guide plate, the back mounted of light guide plate has the reflector plate, the inboard subsides of reflector plate cover has the reflectance coating, the fluorescent tube mounting bracket is installed at the both ends of reflector plate, fixed ear is installed to the both sides of side guard plate, the internally mounted of fluorescent tube mounting bracket has the LED fluorescent tube, the connector is installed at the both ends of LED fluorescent tube, the butt joint board is installed at the both ends of side guard plate, the baffle is installed to the one end of butt joint board, the middle part of butt joint board is provided with the mounting groove, the inboard of mounting. The utility model discloses a light guide plate sets up to domes, and the back mounting of light guide plate has horizontal structure's side guard plate, and pastes in the outside of side guard plate and cover and have the reflectance coating, can reflect the light source through it, avoids the loss of light source, improves the utilization ratio of light source.
Description
Technical Field
The utility model relates to a LED light guide plate technical field specifically is a school uses LED light guide plate.
Background
The LED light guide plate is manufactured and molded by using optical-grade acrylic as a base material, applying an LCD (liquid crystal display) screen and a backlight module technology, converting light rays of the light guide plate into a surface light source light equalizing state through the full-high light transmittance of light guide points by designing the light guide points through a computer, and converting the light rays of the light guide plate into the surface light source light equalizing state through the full-high light transmittance of the light guide points by designing the light guide points through the computer by using the LCD screen and the backlight module technology.
The existing LED light guide plate has many disadvantages, for example, the light source is not used thoroughly, part of the light source is LED out, which causes waste, and the installation and the disassembly are inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a school uses LED light guide plate to the light source that provides in solving above-mentioned background uses thoroughly inadequately, has partial light source to derive, causes the waste, and the installation is dismantled inconvenient scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a school uses LED light guide plate, includes the light guide plate, be provided with the leaded light point in the light guide plate, the back mounted of light guide plate has the reflector plate, the inboard subsides of reflector plate are covered and are had the reflectance coating, the fluorescent tube mounting bracket is installed at the both ends of reflector plate, be provided with the fluorescent tube mounting hole on the fluorescent tube mounting bracket, the side guard plate is installed at the top of reflector plate, fixed ear is installed to the both sides of side guard plate, the internally mounted of fluorescent tube mounting bracket has the LED fluorescent tube, the connector is installed at the both ends of LED fluorescent tube, the butt joint board is installed at the both ends of side guard plate, the baffle is installed to the one end of butt joint board.
Preferably, the side guard plate and the fixing lug are arranged into an integral structure, and the side guard plate is arranged on two sides of the reflector plate through the fixing lug.
Preferably, the LED lamp tube is inserted into the lamp tube mounting hole on the lamp tube mounting frame, and two ends of the LED lamp tube are embedded in the mounting groove through the connectors.
Preferably, the baffle sets up structure as an organic whole with the butt joint board, and the port department of the one end of butt joint board installs the tongue, and the butt joint board inlays through the tongue and is connected with the butt joint hole at the both ends of side guard plate.
Preferably, the light guide plate is provided in an arch structure, and the reflective sheet is maintained horizontally mounted on the rear surface of the light guide plate.
Preferably, a bolt is installed at one end port of the connector, and the connector is fixedly connected with the jack through the bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a light guide plate sets up to the domes, and the back of light guide plate is installed the side guard plate of horizontal structure, and has pasted the reflective membrane in the outside of side guard plate, can reflect the light source through it, avoids the loss of light source, improves the utilization ratio of light source;
2. the utility model discloses a side guard plate is installed through fixed ear in the outside of reflector plate, all is provided with the butt joint hole at the both ends of side guard plate, is provided with the mounting groove in the inboard of butt joint plate, passes through connector and butt joint plate fixed connection, and easy to assemble dismantles with the LED fluorescent tube through its convenience.
Drawings
Fig. 1 is a schematic structural view of an LED light guide plate for schools according to the present invention;
fig. 2 is a side view of the light guide plate of the present invention;
fig. 3 is a bottom view of the baffle of the present invention.
In the figure: 1. a baffle plate; 2. a butt plate; 3. a side guard plate; 4. a reflective sheet; 5. a light guide plate; 6. a light guide point; 7. mounting grooves; 8. a connector; 9. an LED lamp tube; 10. fixing the ear; 11. a reflective film; 12. a lamp tube mounting hole; 13. a lamp tube mounting bracket; 14. a butt joint hole; 15. and (4) inserting the jack.
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.
Referring to fig. 1-3, the present invention provides an embodiment: an LED light guide plate for schools comprises a light guide plate 5, light guide points 6 are arranged in the light guide plate 5, the light guide points 6 can enable the light guide plate 5 to uniformly emit light, a reflection sheet 4 is arranged on the back face of the light guide plate 5, the reflection sheet 4 is used for reflecting light exposed from the bottom face back into the light guide plate and used for improving the using efficiency of the light, under the condition of equal area light emitting brightness, the light emitting efficiency is high, the power consumption is low, a reflection film 11 is pasted and covered on the inner side of the reflection sheet 4, lamp tube mounting frames 13 are arranged at two ends of the reflection sheet 4, LED lamp tubes 9 are conveniently mounted on the lamp tube mounting frames 13 through lamp tube mounting holes 12, lamp tube mounting holes 12 are formed in the lamp tube mounting frames 13, side protection plates 3 are mounted at the tops of the reflection sheet 4, the side protection plates 3 are used for being mounted on the back side of, connector 8 is installed at the both ends of LED fluorescent tube 9, and buttcover plate 2 is installed at the both ends of side guard plate 3, and buttcover plate 2 makes things convenient for baffle 1 to fix at the both ends of side guard plate 3, and baffle 1 is installed to buttcover plate 2's one end, and buttcover plate 2's middle part is provided with mounting groove 7, makes things convenient for the installation of LED fluorescent tube 9 through mounting groove 7 and jack 15 above that, and the inboard of mounting groove 7 is provided with jack 15.
Further, the side guard plate 3 and the fixing lug 10 are arranged to be an integral structure, and the side guard plate 3 is installed on two sides of the reflector plate 4 through the fixing lug 10, and the side guard plate 3 is convenient to install and fix through the fixing lug 10.
Further, the LED lamp tube 9 is inserted into the lamp tube mounting hole 12 on the lamp tube mounting frame 13, and the two ends of the LED lamp tube 9 are embedded in the mounting groove 7 through the connectors 8, so that the LED lamp tube 9 can be conveniently mounted through the lamp tube mounting hole 12.
Further, baffle 1 sets up to a body structure with butt joint board 2, and the port department of the one end of butt joint board 2 installs the tongue, and butt joint board 2 inlays with the butt joint hole 14 at the both ends of side guard plate 3 through the tongue and is connected, makes things convenient for the installation of baffle 1 to fix through the tongue of butt joint board 2 and its one end.
Further, the light guide plate 5 is set to be an arch structure, and the reflector plate 4 is horizontally installed on the back of the light guide plate 5, so that the light guide efficiency is greatly improved through the light guide plate 5 with the structure, and the loss of a light source is avoided.
Further, the bolt is installed to the port department of one end of connector 8, and connector 8 passes through bolt and jack 15 fixed connection, makes things convenient for connector 8 and jack 15 fixed connection through the bolt.
The working principle is as follows: when the device is used, the LED lamp tube 9 is inserted into the lamp tube mounting hole 12 on the lamp tube mounting frame 13, the side protection plate 3 is mounted at the back side of the reflection sheet 4 through the fixing lug 10, then the baffle plate 1 is mounted at two ends of the side protection plate 3 through the butt-joint plate 2, two ends of the LED lamp tube 9 are fixed at the inner side of the mounting groove 7 through the connector 8, light is emitted through the LED lamp tube 9, the light emitted from the lamp is absorbed by the optical-level acrylic plate and stays on the surface of the optical-level acrylic plate, when the light irradiates each light guide point 6, reflected light can be diffused at each angle, reflection conditions are destroyed and emitted from the front side of the light guide plate 5, and through the light guide points 6 with various densities and different sizes, the light guide plate 5 can uniformly emit light, and the light exposed at the back side face and the back face are reflected back to the light guide plate 5 through the reflection sheet.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a school uses LED light guide plate, includes light guide plate (5), its characterized in that: a light guide point (6) is arranged in the light guide plate (5), a reflecting sheet (4) is arranged on the back of the light guide plate (5), a reflecting film (11) is adhered to the inner side of the reflecting sheet (4), lamp tube mounting frames (13) are arranged at two ends of the reflecting sheet (4), the lamp tube mounting rack (13) is provided with a lamp tube mounting hole (12), the top of the reflector plate (4) is provided with a side guard plate (3), fixing lugs (10) are arranged on two sides of the side guard plate (3), an LED lamp tube (9) is arranged in the lamp tube mounting rack (13), connectors (8) are arranged at two ends of the LED lamp tube (9), butt-joint plates (2) are arranged at two ends of the side protection plate (3), baffle (1) is installed to the one end of butt joint board (2), the middle part of butt joint board (2) is provided with mounting groove (7), the inboard of mounting groove (7) is provided with jack (15).
2. The school LED light guide plate according to claim 1, wherein: the side guard plates (3) and the fixing lugs (10) are arranged into an integral structure, and the side guard plates (3) are arranged on two sides of the reflector plate (4) through the fixing lugs (10).
3. The school LED light guide plate according to claim 1, wherein: the LED lamp tube (9) is inserted into the lamp tube mounting hole (12) on the lamp tube mounting frame (13), and the two ends of the LED lamp tube (9) are embedded in the mounting groove (7) through the connectors (8).
4. The school LED light guide plate according to claim 1, wherein: baffle (1) and butt joint board (2) set up to a body structure, and the port department of the one end of butt joint board (2) installs the tongue, and butt joint board (2) are inlayed through tongue and butt joint hole (14) at the both ends of side guard plate (3) and are connected.
5. The school LED light guide plate according to claim 1, wherein: the light guide plate (5) is arranged to be of an arch structure, and the reflecting sheet (4) is horizontally arranged on the back of the light guide plate (5).
6. The school LED light guide plate according to claim 1, wherein: the bolt is installed to the one end port department of connector (8), and connector (8) pass through bolt and jack (15) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921034510.5U CN210072129U (en) | 2019-07-04 | 2019-07-04 | School uses LED light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921034510.5U CN210072129U (en) | 2019-07-04 | 2019-07-04 | School uses LED light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210072129U true CN210072129U (en) | 2020-02-14 |
Family
ID=69429360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921034510.5U Expired - Fee Related CN210072129U (en) | 2019-07-04 | 2019-07-04 | School uses LED light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210072129U (en) |
-
2019
- 2019-07-04 CN CN201921034510.5U patent/CN210072129U/en not_active Expired - Fee Related
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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: 20200214 |