CN209014866U - A kind of novel liquid crystal display module containing radiating block - Google Patents
A kind of novel liquid crystal display module containing radiating block Download PDFInfo
- Publication number
- CN209014866U CN209014866U CN201821753757.8U CN201821753757U CN209014866U CN 209014866 U CN209014866 U CN 209014866U CN 201821753757 U CN201821753757 U CN 201821753757U CN 209014866 U CN209014866 U CN 209014866U
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- radiating block
- backboard
- liquid crystal
- crystal display
- glue frame
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Abstract
The novel liquid crystal display module containing radiating block that the utility model discloses a kind of, including backboard, reflecting piece, light guide plate, optical film material, glue frame, liquid crystal display panel, outline border, radiator and LED light bar；Reflecting piece is mounted on backboard, and light guide plate is arranged above reflecting piece, and optical film material is arranged above light guide plate, and glue frame is set on backboard, and liquid crystal display panel is mounted in glue frame, and is located above optical film material, and outline border is set in glue frame；Radiator is mounted between backboard side and glue frame, and radiator includes radiating block and multiple heat sinks, and radiating block leans with backboard, and heat sink is mounted on radiating block far from backboard side, and leans with glue frame；The position that light guide plate is corresponded on the side of backboard is equipped with guide-lighting through-hole, and the position of the corresponding guide-lighting through-hole of radiating block is equipped with mounting groove.The utility model is easy to use, and heat dissipation effect is excellent.
Description
Technical field
The utility model relates to technical field of liquid crystal display more particularly to a kind of novel liquid crystal containing radiating block to show mould
Group.
Background technique
In modern society, universal application is had been obtained in LCD technology, and liquid crystal display die set has fuselage
The many merits such as thin, power saving are widely used in the equipment such as palm PC, computer screen and notebook screens.In existing skill
In art, LED light bar is placed on the inside of backboard, the heat of LED light bar is shed by heat transfer, outline border and glue frame cooperation are fixed solid
Determine liquid crystal display panel, a large amount of heat can be generated in LED light bar work, these heats concentrate on the inside of backboard being difficult to effectively
It disperses, continuous high temperature not only will affect the normal work of lamp bar, easily causes light guide plate expanded by heating, seriously affects liquid crystal display mode
The whole using effect of group and service life, therefore still there are considerable room for improvement for display module.
Utility model content
It is a kind of containing radiating block the utility model proposes preferred to solve technical problem present in background technique
Novel liquid crystal display module, has many advantages, such as easy to use, and heat dissipation effect is excellent.
The utility model proposes a kind of novel liquid crystal display module containing radiating block, including backboard, reflecting piece, leaded light
Plate, optical film material, glue frame, liquid crystal display panel, outline border, radiator and LED light bar；
Reflecting piece is mounted on backboard, and light guide plate is arranged above reflecting piece, and optical film material is arranged above light guide plate, glue
Frame is set in backboard, and liquid crystal display panel is mounted in glue frame, and is located above optical film material, and outline border is set in glue frame；
Radiator is mounted between backboard side and glue frame, and radiator includes radiating block and multiple heat sinks, heat dissipation
Block leans with backboard, and heat sink is mounted on radiating block far from backboard side, and leans with glue frame；It is corresponding on the side of backboard
The position of light guide plate is equipped with guide-lighting through-hole, and the position of the corresponding guide-lighting through-hole of radiating block is equipped with mounting groove, and LED light bar includes printing electricity
Road plate and LED light, printed circuit board are mounted in mounting groove, and LED light is installed on a printed circuit, and are located at guide-lighting through-hole
It is interior.
Preferably, heat sink is obliquely installed, and any two heat sink is parallel to each other.
Preferably, heat sink is equipped with multiple thermal columns.
Preferably, thermal column is cylinder.
It preferably, further include ash resistanting plate, the opposite two sides of ash resistanting plate are separately connected backboard and glue frame, and ash resistanting plate is located at heat dissipation
Below block, ash resistanting plate is equipped with multiple ventholes.
Preferably, the cross-sectional area of venthole gradually decreasees from top to bottom.
It preferably, further include multiple screws, backboard, printed circuit board, radiating block, glue frame and outline border are fixed by screw.
The utility model mechanism is simple, easy to use, and LED light bar work can generate a large amount of heat, and LED light bar is mounted on back
On the outside of plate, the heat assembled in backboard can be greatly lowered, reduce the requirement to backboard heating conduction, increase backboard material
The range of choice of matter, the heat that LED light bar generates can be transmitted on radiating block, and radiating block can increase radiating surface by heat sink
Product, and make to generate certain gap between radiating block and glue frame using heat sink, be conducive to radiating block heat dissipation.The utility model has
Effect increases the heat dissipation effect of LED light bar, and to the small volume of the utility model entirety.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel liquid crystal display module containing radiating block structural schematic diagram.
Specific embodiment
Shown in referring to Fig.1, the utility model proposes a kind of novel liquid crystal display module containing radiating block, including backboard
1, reflecting piece 2, light guide plate 3, optical film material 4, glue frame 5, liquid crystal display panel 6, outline border 7, radiator and LED light bar；
Reflecting piece 2 is mounted on backboard 1, and light guide plate 3 is arranged above reflecting piece 2, and optical film material 4 is arranged in light guide plate 3
Top, glue frame 5 are set on backboard 1, and liquid crystal display panel 6 is mounted in glue frame 5, and are located at 4 top of optical film material, outline border 7
It is set in glue frame 5；
Radiator is mounted between 1 side of backboard and glue frame 5, and radiator includes radiating block 81 and multiple heat sinks
82, radiating block 81 leans with backboard 1, and heat sink 82 is mounted on radiating block 81 far from 1 side of backboard, and leans with glue frame 5；
The position that light guide plate 3 is corresponded on the side of backboard 1 is equipped with guide-lighting through-hole 101, and the position of the corresponding guide-lighting through-hole 101 of radiating block 81 is set
There is mounting groove, LED light bar includes printed circuit board 91 and LED light 92, and printed circuit board 91 is mounted in mounting groove, LED light 92
It is mounted on printed circuit board 91, and is located in guide-lighting through-hole 101.
During utility model works, LED light bar can generate a large amount of heat, and LED light bar is mounted on 1 outside of backboard, can
The heat assembled in backboard 1 is greatly lowered, the requirement to 1 heating conduction of backboard, the heat meeting that LED light bar generates are reduced
It is transmitted on radiating block 81, radiating block 81 can increase heat dissipation area by heat sink 82, and make radiating block using heat sink 82
Certain gap is generated between 81 and glue frame 5, is conducive to the heat dissipation of radiating block 81.The utility model effectively increases LED light bar
Heat dissipation effect, and to the small volume of the utility model entirety.
In present embodiment, heat sink 82 is obliquely installed, and any two heat sink 82 is parallel to each other.It is obliquely installed
Heat sink 82 can be oriented to the air of flowing, promote air circulation flow in certain degree.It is set on heat sink 82
There are multiple thermal columns, thermal column can further increase the heat dissipation area of the utility model.
In present embodiment, thermal column is cylinder, while increasing heat dissipation area for cylindrical thermal column, to air
Flow effect it is smaller.
It further include ash resistanting plate 10 in present embodiment, the opposite two sides of ash resistanting plate 10 are separately connected backboard 1 and glue frame 5, resistance
Hawk 10 is located at 81 lower section of radiating block, and ash resistanting plate 10 is equipped with multiple ventholes, and ash resistanting plate 10 can directly touch to avoid user
Encounter radiator, and can reduce and fall dust and water stain possibility on radiator.
In present embodiment, the cross-sectional area of venthole gradually decreasees from top to bottom, and advantageously reduces heat dissipation dress in this way
It sets while fall dust possibility, the circulation of air near radiator can also be promoted in certain degree.
It further include multiple screws 11, backboard 1, printed circuit board 91, radiating block 81, glue frame 5 and outline border 7 in present embodiment
Fixed by screw 11, backboard 1, printed circuit board 91, radiating block 81, glue frame 5 and outline border 7 can be stably fixed to by screw 11
Together, and what be can be convenient dismantle, and screw 11 can be effectively reduced the cost of use of mold relative to hook, and can be with
Preferably fixed radiating block 81.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of novel liquid crystal display module containing radiating block, it is characterised in that: including backboard (1), reflecting piece (2), leaded light
Plate (3), optical film material (4), glue frame (5), liquid crystal display panel (6), outline border (7), radiator and LED light bar；
Reflecting piece (2) is mounted on backboard (1), and above reflecting piece (2), optical film material (4) setting is being led for light guide plate (3) setting
Above tabula rasa (3), glue frame (5) is set on backboard (1), and liquid crystal display panel (6) is mounted on glue frame (5), and is located at optics
Above membrane material (4), outline border (7) is set on glue frame (5)；
Radiator is mounted between backboard (1) side and glue frame (5), and radiator includes radiating block (81) and multiple heat sinks
(82), radiating block (81) leans with backboard (1), and heat sink (82) is mounted on radiating block (81) far from backboard (1) side, and with
Glue frame (5) leans；The position that light guide plate (3) is corresponded on the side of backboard (1) is equipped with guide-lighting through-hole (101), radiating block (81)
The position of corresponding leaded light through-hole (101) is equipped with mounting groove, and LED light bar includes printed circuit board (91) and LED light (92), printing electricity
Road plate (91) is mounted in mounting groove, and LED light (92) is mounted on printed circuit board (91), and is located in guide-lighting through-hole (101).
2. the novel liquid crystal display module according to claim 1 containing radiating block, it is characterised in that: heat sink (82) is equal
It is obliquely installed, and any two heat sink (82) is parallel to each other.
3. the novel liquid crystal display module according to claim 1 containing radiating block, it is characterised in that: on heat sink (82)
Equipped with multiple thermal columns.
4. the novel liquid crystal display module according to claim 3 containing radiating block, it is characterised in that: thermal column is cylinder
Shape.
5. the novel liquid crystal display module according to claim 1 containing radiating block, it is characterised in that: further include ash resistanting plate
(10), the opposite two sides of ash resistanting plate (10) are separately connected backboard (1) and glue frame (5), and ash resistanting plate (10) is located under radiating block (81)
Side, ash resistanting plate (10) are equipped with multiple ventholes.
6. the novel liquid crystal display module according to claim 5 containing radiating block, it is characterised in that: venthole it is transversal
Face area gradually decreasees from top to bottom.
7. the novel liquid crystal display module described in -6 any one containing radiating block according to claim 1, it is characterised in that: also
Including multiple screws (11), backboard (1), printed circuit board (91), radiating block (81), glue frame (5) and outline border (7) pass through screw (11)
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753757.8U CN209014866U (en) | 2018-10-26 | 2018-10-26 | A kind of novel liquid crystal display module containing radiating block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753757.8U CN209014866U (en) | 2018-10-26 | 2018-10-26 | A kind of novel liquid crystal display module containing radiating block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209014866U true CN209014866U (en) | 2019-06-21 |
Family
ID=66840268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821753757.8U Active CN209014866U (en) | 2018-10-26 | 2018-10-26 | A kind of novel liquid crystal display module containing radiating block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209014866U (en) |
-
2018
- 2018-10-26 CN CN201821753757.8U patent/CN209014866U/en active Active
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