CN209014858U - A kind of novel liquid crystal display module - Google Patents
A kind of novel liquid crystal display module Download PDFInfo
- Publication number
- CN209014858U CN209014858U CN201821753928.7U CN201821753928U CN209014858U CN 209014858 U CN209014858 U CN 209014858U CN 201821753928 U CN201821753928 U CN 201821753928U CN 209014858 U CN209014858 U CN 209014858U
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- hole
- liquid crystal
- crystal display
- backboard
- venthole
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Abstract
The utility model discloses a kind of novel liquid crystal display modules, including indication mechanism, cooling mechanism and LED light bar；Indication mechanism includes backboard, reflecting piece, light guide plate, optical film material, glue frame, liquid crystal display panel and outline border；The position that light guide plate is corresponded on the side of backboard is equipped with guide-lighting through-hole；Cooling mechanism includes radiating block, and radiating block is equipped with thermally conductive through-hole and mounting groove, and radiating block is mounted in glue frame, and radiating block is located at its mounting groove side and the side of backboard and leans, and guide-lighting through-hole is connected to mounting groove, and LED light bar is mounted in mounting groove；Radiating block is located at thermally conductive through-hole axially opposite sides and leans with backboard, and backboard is equipped with the first venthole and the second venthole, and the first venthole and the second venthole are connected to thermally conductive through-hole.The utility model has the features such as easy to use, stable structure, heat dissipation performance 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 display modules.
Background technique
LCD technology has been commonly applied to the every field in our lives, such as palm PC, computer screen
In the equipment such as curtain and notebook screens, liquid crystal display die set has many merits such as the thin, power saving of fuselage, but due to LED light bar
It is placed on the inside of backboard, 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 dissipating
It goes, 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 die set
Whole using effect and service life, therefore current technical field of liquid crystal display also needs further technology to improve.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of novel liquid crystal display module, tools
There is the features such as easy to use, heat dissipation performance is excellent.
The utility model proposes a kind of novel liquid crystal display module, including indication mechanism, cooling mechanism and LED light bar；
Indication mechanism includes backboard, reflecting piece, light guide plate, optical film material, glue frame, liquid crystal display panel and outline border；It is reflective
Piece is mounted on backboard, and light guide plate is mounted on above reflecting piece, and optical film material is mounted on above light guide plate, and glue frame is set in backboard
On, liquid crystal display panel is mounted in glue frame, and is located above optical film material, and outline border is set in glue frame, on the side of backboard
The position of corresponding light guide plate is equipped with guide-lighting through-hole；
Cooling mechanism includes radiating block, and radiating block is equipped with thermally conductive through-hole and mounting groove, and radiating block is mounted in glue frame, is dissipated
Heat block is located at its mounting groove side and the side of backboard and leans, and guide-lighting through-hole is connected to mounting groove, and LED light bar is mounted on installation
In slot；Radiating block is located at thermally conductive through-hole axially opposite sides and leans with backboard, and backboard is equipped with the first venthole and second
Venthole, the first venthole and the second venthole are connected to thermally conductive through-hole.
Preferably, cooling mechanism further includes multiple heat dissipation auxiliary devices；
Heat dissipation auxiliary device includes multiple mounting posts, and mounting post is mounted in thermally conductive through-hole.
Preferably, heat dissipation auxiliary device further includes thermal column, and thermal column is equipped with storage stream chamber and installation through-hole, installation through-hole
Chamber is flowed across storage, thermal column is installed in rotation in mounting post by installation through-hole.
Preferably, heat dissipation auxiliary device further includes flow-aid plate, and flow-aid plate is mounted in mounting post, and it is intracavitary to be located at storage stream.
Preferably, thermal column is triangular prism.
Preferably, heat dissipation auxiliary device further includes gravitation ball, and it is intracavitary that gravitation ball is mounted on storage stream.
Preferably, the first venthole cross-sectional area is gradually reduced along the direction far from cooling mechanism.
Preferably, the second venthole cross-sectional area is gradually reduced along the direction far from cooling mechanism.
The utility model is easy to use, and stable structure, heat dissipation effect is excellent, and the light that LED light bar issues passes through guide-lighting logical
Hole is mapped to light guide plate, in the heat transfer to radiating block that LED light bar generates, the heat of radiating block directly with the sky in thermally conductive through-hole
Gas contact, transfers heat to air, is cooperated by the first venthole and the second venthole and thermally conductive through-hole, realizes thermally conductive logical
The circulation of air in hole, the utility model reduce the demand to backboard heating conduction, increase the range of back veneer material selection.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel liquid crystal display module structural schematic diagram；
A partial enlarged view in Fig. 2 bitmap 1.
Specific embodiment
Referring to Figures 1 and 2 shown in, the utility model proposes a kind of novel liquid crystal display module, including indication mechanism, dissipate
Heat engine structure and LED light bar 3；
Indication mechanism includes backboard 11, reflecting piece 12, light guide plate 13, optical film material 14, glue frame 15, liquid crystal display panel 16
With outline border 17；Reflecting piece 12 is mounted on backboard 11, and light guide plate 13 is mounted on 12 top of reflecting piece, and optical film material 14, which is mounted on, leads
13 top of tabula rasa, glue frame 15 are set on backboard 11, and liquid crystal display panel 16 is mounted in glue frame 15, and is located at optical film material 14
Top, outline border 17 are set in glue frame 15, and the position that light guide plate 13 is corresponded on the side of backboard 11 is equipped with guide-lighting through-hole 110；
Cooling mechanism includes radiating block 21, and radiating block 21 is equipped with thermally conductive through-hole 211 and mounting groove, and radiating block 21 is mounted on
In glue frame 15, radiating block 21 is located at its mounting groove side and the side of backboard 11 leans, and guide-lighting through-hole 110 connects with mounting groove
Logical, LED light bar 3 is mounted in mounting groove；Radiating block 21 is located at thermally conductive 211 axially opposite sides of through-hole and offsets with backboard 11
Lean on, backboard 11 is equipped with the first venthole 171 and the second venthole 172, the first venthole 171 and the second venthole 172 with
Thermally conductive through-hole 211 is connected to.
When the utility model is used, the light that LED light bar 3 issues passes through guide-lighting through-hole 110 and is mapped to light guide plate 13, LED light
In the heat transfer to radiating block 21 that item 3 generates, the heat of radiating block 21 is directly contacted with the air in thermally conductive through-hole 211, will
Heat transfer cooperates to air, by the first venthole 171 and the second venthole 172 with thermally conductive through-hole 211, realizes thermally conductive logical
The circulation of air in hole 211.The utility model structure is simple, easy to use, and heat dissipation effect is excellent, and LED light bar 3 is mounted on backboard
11 outsides, reduce the demand to 11 heating conduction of backboard, increase the range of back veneer material selection.
In present embodiment, cooling mechanism further includes multiple heat dissipation auxiliary devices；
Heat dissipation auxiliary device includes multiple mounting posts 221, and mounting post 221 is mounted in thermally conductive through-hole 211, passes through mounting post
221 can increase the heat dissipation area of the utility model, further increase the heat dissipation effect of the utility model.
In present embodiment, heat dissipation auxiliary device further includes thermal column 222, flow-aid plate 223 and gravitation ball 224, thermal column
222 are equipped with storage stream chamber 225 and installation through-hole, and installation through-hole passes through storage stream chamber 225, and thermal column 222 can be turned by installation through-hole
It is mounted in mounting post 221 dynamicly, thermal column 222 can be further improved the heat dissipation area of the utility model.It is being stored up when use
It flows and injects thick liquid in chamber 225, the revolving speed of thermal column 222 when the utility model position is adjusted can be reduced, it is practical to improve this
Stability when novel position is adjusted.
Flow-aid plate 223 is mounted in mounting post 221, and is located in storage stream chamber 225, and flow-aid plate 223 can be further improved
Stability when 222 position of thermal column is adjusted.
In present embodiment, thermal column 222 is triangular prism, and gravitation ball 224 is mounted in storage stream chamber 225, due to thermal column
222 can rotate, and be cooperated using triangular prism and gravitation ball 224, so that triangular prism is kept inverted triangle state, can make thermal column 222
Play the role of air conducting, it is effective to improve the utility model heat dissipation effect.
In present embodiment, 171 cross-sectional area of the first venthole is gradually reduced along the direction far from cooling mechanism；The
Two ventholes, 172 cross-sectional area is gradually reduced along the direction far from cooling mechanism, advantageously reduces ash in this way
Dirt falls on the possibility in thermally conductive through-hole 211, and may advantageously facilitate air circulation.
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 (8)
1. a kind of novel liquid crystal display module, it is characterised in that: including indication mechanism, cooling mechanism and LED light bar (3)；
Indication mechanism includes backboard (11), reflecting piece (12), light guide plate (13), optical film material (14), glue frame (15), liquid crystal display
Panel (16) and outline border (17)；Reflecting piece (12) is mounted on backboard (11), and light guide plate (13) is mounted on above reflecting piece (12),
Optical film material (14) is mounted on above light guide plate (13), and glue frame (15) is set on backboard (11), liquid crystal display panel (16) peace
On glue frame (15), and it is located above optical film material (14), outline border (17) is set on glue frame (15), the side of backboard (11)
The position of upper corresponding light guide plate (13) is equipped with guide-lighting through-hole (110)；
Cooling mechanism includes radiating block (21), and radiating block (21) is equipped with thermally conductive through-hole (211) and mounting groove, radiating block (21) peace
On glue frame (15), radiating block (21) is located at its mounting groove side and the side of backboard (11) and leans, guide-lighting through-hole (110)
It is connected to mounting groove, LED light bar (3) is mounted in mounting groove；Radiating block (21) is located at thermally conductive through-hole (211) axially opposite sides
It leans with backboard (11), backboard (11) is equipped with the first venthole (171) and the second venthole (172), the first venthole
(171) it is connected to thermally conductive through-hole (211) with the second venthole (172).
2. novel liquid crystal display module according to claim 1, it is characterised in that: cooling mechanism further includes multiple auxiliary heat radiations
Help device；
Heat dissipation auxiliary device includes multiple mounting posts (221), and mounting post (221) is mounted in thermally conductive through-hole (211).
3. novel liquid crystal display module according to claim 2, it is characterised in that: heat dissipation auxiliary device further includes thermal column
(222), thermal column (222) is equipped with storage stream chamber (225) and installation through-hole, and installation through-hole passes through storage stream chamber (225), thermal column
(222) it is installed in rotation on mounting post (221) by installation through-hole.
4. novel liquid crystal display module according to claim 3, it is characterised in that: heat dissipation auxiliary device further includes flow-aid plate
(223), flow-aid plate (223) is mounted on mounting post (221), and is located in storage stream chamber (225).
5. novel liquid crystal display module according to claim 3 or 4, it is characterised in that: thermal column (222) is triangular prism.
6. novel liquid crystal display module according to claim 5, it is characterised in that: heat dissipation auxiliary device further includes gravitation ball
(224), gravitation ball (224) is mounted in storage stream chamber (225).
7. novel liquid crystal display module according to claim 1, it is characterised in that: the first venthole (171) cross section face
Product is gradually reduced along the direction far from cooling mechanism.
8. novel liquid crystal display module according to claim 1, it is characterised in that: the second venthole (172) cross section face
Product is gradually reduced along the direction far from cooling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753928.7U CN209014858U (en) | 2018-10-26 | 2018-10-26 | A kind of novel liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753928.7U CN209014858U (en) | 2018-10-26 | 2018-10-26 | A kind of novel liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209014858U true CN209014858U (en) | 2019-06-21 |
Family
ID=66840369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821753928.7U Active CN209014858U (en) | 2018-10-26 | 2018-10-26 | A kind of novel liquid crystal display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209014858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012463A1 (en) * | 2019-07-23 | 2021-01-28 | 惠州市华星光电技术有限公司 | Backlight module and liquid crystal display device |
-
2018
- 2018-10-26 CN CN201821753928.7U patent/CN209014858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012463A1 (en) * | 2019-07-23 | 2021-01-28 | 惠州市华星光电技术有限公司 | Backlight module and liquid crystal display device |
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