CN216561069U - Side-in type backlight module light guide plate - Google Patents
Side-in type backlight module light guide plate Download PDFInfo
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- CN216561069U CN216561069U CN202122766978.7U CN202122766978U CN216561069U CN 216561069 U CN216561069 U CN 216561069U CN 202122766978 U CN202122766978 U CN 202122766978U CN 216561069 U CN216561069 U CN 216561069U
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- light guide
- heat dissipation
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Abstract
The utility model provides a side-in type backlight module light guide plate, which relates to the technical field of light guide plates and aims to solve the problems that when the existing light guide plate is used, the light guide plate can generate a large amount of heat in the light guide process, the light guide plate is inconvenient to dissipate heat, the light guide plate is easy to expand when heated, and a buffer structure is lacked; the light guide part is a light guide body, and the side edge of the light guide part is provided with an installation part; the light guide part is internally provided with an embedded part; the bottom of the light guide part is provided with a heat dissipation part; the contact piece is arranged in the mounting groove; the heat dissipation piece is arranged at the bottom of the main body; the heat dissipation hole is formed inside the heat dissipation member. The heat that the main part gived off distributes away through louvre on the radiating piece, and the main part is at the heat that the leaded light in-process produced simultaneously for the main part produces deformation, and the contact sets up to the contact that the rubber material can be better with the main part, makes the effect of playing the buffering to the main part when the main part deformation, when not being heated, plays fixed effect to the main part.
Description
Technical Field
The utility model belongs to the technical field of light guide plates, and particularly relates to a side-in type backlight module light guide plate.
Background
The backlight module is mainly assembled by components such as a luminous source, a reflector plate, a light guide plate, an optical membrane, an outer frame and the like, and the backlight module has the function of supplying sufficient light sources with uniform brightness and distribution because the liquid crystal does not emit light, wherein the light guide plate is the most important technology and cost in the backlight module; in the side-in type backlight module, the light guide plate converts parallel light incident from the side end into planar light which is emitted upwards, the light guide plate utilizes the reflection of light in the light guide plate substrate to make the light emitted by the light source spread in the whole light guide plate substrate, and then utilizes the mesh point layer designed on the bottom surface to scatter the light, so as to emit the light.
Based on discovery among the prior art, current light guide plate is when using, can't strengthen leaded light effect, and the installation of being not convenient for during the use is dismantled, and current light guide plate when using, and the light guide plate can produce a large amount of heats at the in-process that carries out the leaded light, be not convenient for with dispel the heat to the light guide plate, the phenomenon of inflation appears easily when the light guide plate generates heat, lacks buffer structure.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a lateral type backlight module light guide plate is provided to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems, the present invention provides a side-in type backlight module light guide plate, which solves the problems that the existing light guide plate cannot enhance the light guide effect, is inconvenient to assemble and disassemble during use, generates a large amount of heat during the light guide process of the existing light guide plate during use, is inconvenient to dissipate heat of the light guide plate, is easy to expand when the light guide plate generates heat, and lacks a buffer structure.
The purpose and the effect of the side-in type backlight module light guide plate are achieved by the following specific technical means:
a side-in type backlight module light guide plate comprises a light guide part;
the light guide part is a light guide body, and an installation part is installed on the side edge of the light guide part; an installation part; a main body on the light guide part is arranged in the mounting groove on the mounting part; an embedded part, wherein the embedded part is arranged in the light guide part; the radiating part is installed at the bottom of the light guide part, and the side edge of the radiating part is in contact with the installation part.
Further, the light guide part includes:
the main body is of a rectangular plate-shaped structure; the light guide point is of a circular structure and is arranged at the top of the main body.
Further, the light guide part further includes:
the embedding groove is of a rectangular structure and is arranged inside the main body.
Further, the mounting portion includes:
the installed part, installed part are the rectangle structure, and the installed part is installed at the main part side to the installed part is equipped with four groups altogether.
Further, the mounting portion further includes:
the mounting groove is of a rectangular structure, the LED lamp is mounted inside the mounting groove, the mounting groove is formed in the top end inside the mounting piece, and the LED lamp is inserted into the embedding groove inside the mounting groove; the contact piece, the contact piece is the rectangle structure, and the contact piece is the rubber material, and the contact piece is installed inside the mounting groove.
Further, the inlay includes:
the insert is of a rectangular plate-shaped structure and is arranged in the insert groove; the diffusion piece is of a circular structure and is arranged on the side of the insert.
Further, the heat dissipation part includes:
the heat dissipation piece is of a rectangular plate-shaped structure and is arranged at the bottom of the main body; the heat dissipation hole is of a cylindrical structure and is formed inside the heat dissipation part.
Compared with the prior art, the utility model has the following beneficial effects:
1. in the device, the installation part and the insert are arranged, the installation part is arranged on the side edge of the main body, and the insert is arranged in the insert groove, so that when the device is used, the LED lamp in the installation groove is inserted into and connected with the insert groove, meanwhile, light emitted by the LED lamp is transmitted to the light guide point on the main body through the diffusion part, and then the light guide effect of the main body is enhanced through the matching of the diffusion part and the light guide point;
2. in this device, radiating piece and contact have been set up, the radiating piece of here is installed in the main part bottom, and the contact is installed inside the mounting groove, and then make when using, the heat that the main part gived off distributes away through the louvre on the radiating piece, the heat that the main part produced at the leaded light in-process simultaneously, make the main part produce deformation, through the compression with the contact this moment, can play the effect of buffering to the main part, the contact of here sets up to the contact that the rubber material can be better with the main part, make the main part play the effect of buffering to the main part when deforming, when not being heated, play fixed effect to the main part.
Drawings
Fig. 1 is a schematic front perspective view of the present invention.
Fig. 2 is a partially exploded perspective view of the present invention.
Fig. 3 is a bottom partially exploded perspective view of the present invention.
Fig. 4 is a schematic perspective view of the light guide part and the insert part of the present invention.
Fig. 5 is a schematic diagram of a part a enlarged structure of the present invention from fig. 2.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a light guide part; 101. a main body; 102. a light guide point; 103. embedding a groove;
2. an installation part; 201. a mounting member; 202. mounting grooves; 203. a contact member;
3. an embedding part; 301. an insert; 302. a diffuser;
4. a heat dissipating section; 401. a heat sink; 402. and (4) heat dissipation holes.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a side-in type backlight module light guide plate, which comprises a light guide part 1; the light guide part 1 is a light guide body, and the side of the light guide part 1 is provided with an installation part 2; a mounting portion 2; the main body 101 on the light guide part 1 is mounted in the mounting groove 202 on the mounting part 2; an embedded part 3, the embedded part 3 is arranged in the light guide part 1; the heat dissipation part 4 is attached to the bottom of the light guide part 1, and the side of the heat dissipation part 4 is in contact with the attachment part 2.
As shown in fig. 2, the light guide unit 1 includes: the main body 101, the main body 101 is a rectangular plate-shaped structure; the main body 101 here is a light guide plate body; the light guide point 102, the light guide point 102 is a circular structure, and the light guide point 102 is arranged on the top of the main body 101; the light guide point 102 is used for guiding light to the main body 101; the embedding groove 103, the embedding groove 103 is a rectangular structure, and the embedding groove 103 is arranged in the main body 101; here insert pocket 103 is used to mount insert 301.
As shown in fig. 2, the mounting portion 2 includes: the mounting pieces 201 are rectangular structures, the mounting pieces 201 are mounted on the side edges of the main body 101, and the mounting pieces 201 are provided with four groups; the mounting member 201 is used for opening the mounting groove 202; the mounting groove 202 is of a rectangular structure, the LED lamp is mounted in the mounting groove 202, the mounting groove 202 is formed in the top end of the mounting piece 201, and the LED lamp is inserted into the embedding groove 103 in the mounting groove 202; the mounting groove 202 is used for mounting the LED lamp and plays a role of inlaying the main body 101; the contact piece 203, the contact piece 203 is of a rectangular structure, the contact piece 203 is made of rubber, and the contact piece 203 is installed inside the installation groove 202; the contact 203 is designed to contact the body 101, so that the deformation of the body 101 acts as a buffer for the body 101 and the non-thermal fixing for the body 101.
As shown in fig. 4, the inlay portion 3 includes: the insert 301, the insert 301 is a rectangular plate-shaped structure, and the insert 301 is installed in the insert groove 103; here the insert 301 is used to mount the diffuser 302; the diffuser 302, the diffuser 302 is a round structure, and the diffuser 302 is installed at the side of the insert 301; the diffuser 302 is used to contact the LED lamp and diffuse the light to match the light guide 102 to enhance the light guiding effect.
As shown in fig. 3, the heat dissipation unit 4 includes: the heat dissipation member 401, the heat dissipation member 401 is a rectangular plate-shaped structure, and the heat dissipation member 401 is installed at the bottom of the main body 101; the heat dissipation member 401 is provided with heat dissipation holes 402; the heat dissipation hole 402 is of a cylindrical structure, and the heat dissipation hole 402 is formed inside the heat dissipation member 401; the heat dissipation hole 402 is used for dissipating heat from the main body 101.
In another embodiment, as shown in fig. 3, by installing a set of fans on the bottom of the heat sink 401, the fans are rotated so that the main body 101 is better cooled by the fans in cooperation with the heat sink 401.
The specific use mode and function of the embodiment are as follows:
in the utility model, when the device is used and installed, the LED lamp in the installation groove 202 is inserted and connected with the embedding groove 103, the LED lamp is contacted with the diffusion piece 302 through the light emitted by the LED lamp, and is transmitted to the light guide point 102 on the main body 101 through the diffusion piece 302, and further the light guide effect of the main body 101 is enhanced through the matching of the diffusion piece 302 and the light guide point 102, the installation piece 201 can play a role of installation and fixation on the main body 101 through the insertion of the main body 101 in the installation groove 202, meanwhile, the heat emitted by the main body 101 in the light guide process is emitted through the heat dissipation holes 402 on the heat dissipation piece 401, meanwhile, the main body 101 generates heat in the light guide process, so that the main body 101 is heated to generate deformation, at the moment, the contact piece 203 can play a role of buffering on the main body 101 through compression, the contact piece 203 is set to be made of rubber material and can be better contacted with the surface of the main body 101, the main body 101 is protected by buffering when the main body 101 deforms, and the main body 101 is fixed when the main body 101 is not heated.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a side income formula backlight unit light guide plate which characterized in that: comprises a light guide part (1);
the light guide part (1) is a light guide body, and an installation part (2) is installed on the side edge of the light guide part (1); a mounting portion (2); a main body (101) on the light guide part (1) is arranged in the mounting groove (202) on the mounting part (2); an embedded part (3), wherein the embedded part (3) is arranged in the light guide part (1); the heat dissipation part (4) is installed at the bottom of the light guide part (1), and the side edge of the heat dissipation part (4) is in contact with the installation part (2).
2. The light guide plate of the edge-type backlight module of claim 1, wherein: the light guide part (1) includes:
the main body (101), the main body (101) is a rectangular plate-shaped structure; the light guide point (102), the light guide point (102) is circular structure, and the light guide point (102) is arranged on the top of the main body (101).
3. The light guide plate of the side-entry backlight module of claim 2, wherein: the light guide part (1) further includes:
the embedding groove (103), embedding groove (103) are rectangle structure, and embedding groove (103) is seted up inside main part (101).
4. The light guide plate of the edge-type backlight module of claim 1, wherein: the mounting part (2) includes:
the mounting piece (201), mounting piece (201) are the rectangle structure, and mounting piece (201) are installed in main part (101) side, and mounting piece (201) are equipped with four groups altogether.
5. The light guide plate of the edge-type backlight module of claim 4, wherein: the mounting part (2) further includes:
the LED lamp mounting structure comprises a mounting groove (202), wherein the mounting groove (202) is of a rectangular structure, an LED lamp is mounted in the mounting groove (202), the mounting groove (202) is formed in the top end of the interior of a mounting piece (201), and the LED lamp is inserted into an embedding groove (103) in the mounting groove (202); the contact piece (203), the contact piece (203) is rectangular in structure, the contact piece (203) is made of rubber, and the contact piece (203) is installed in the installation groove (202).
6. The light guide plate of the edge-type backlight module of claim 1, wherein: the insert portion (3) includes:
the insert (301), the insert (301) is of a rectangular plate-shaped structure, and the insert (301) is installed in the insert groove (103); the diffuser (302), the diffuser (302) is circular structure, and the diffuser (302) is installed on the side of the insert (301).
7. The light guide plate of the edge-type backlight module of claim 1, wherein: the heat dissipation part (4) includes:
the heat dissipation piece (401), the heat dissipation piece (401) is a rectangular plate-shaped structure, and the heat dissipation piece (401) is installed at the bottom of the main body (101); the heat dissipation hole (402), the heat dissipation hole (402) is a cylindrical structure, and the heat dissipation hole (402) is formed in the heat dissipation member (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122766978.7U CN216561069U (en) | 2021-11-12 | 2021-11-12 | Side-in type backlight module light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122766978.7U CN216561069U (en) | 2021-11-12 | 2021-11-12 | Side-in type backlight module light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216561069U true CN216561069U (en) | 2022-05-17 |
Family
ID=81572785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122766978.7U Active CN216561069U (en) | 2021-11-12 | 2021-11-12 | Side-in type backlight module light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216561069U (en) |
-
2021
- 2021-11-12 CN CN202122766978.7U patent/CN216561069U/en active Active
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