CN209014868U - A kind of novel liquid crystal display module that heat dissipation effect is excellent - Google Patents
A kind of novel liquid crystal display module that heat dissipation effect is excellent Download PDFInfo
- Publication number
- CN209014868U CN209014868U CN201821753778.XU CN201821753778U CN209014868U CN 209014868 U CN209014868 U CN 209014868U CN 201821753778 U CN201821753778 U CN 201821753778U CN 209014868 U CN209014868 U CN 209014868U
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- heat
- liquid crystal
- crystal display
- conducting block
- backboard
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Abstract
The utility model discloses a kind of novel liquid crystal display modules that heat dissipation effect is excellent, including backboard, reflecting piece, light guide plate, optical film material, glue frame, liquid crystal display panel, outline border, heat-conducting block and LED light bar；Reflecting piece is mounted on backboard, light guide plate is arranged above reflecting piece, optical film material is arranged above light guide plate, glue frame is set on backboard, liquid crystal display panel is mounted in glue frame, and is located above optical film material, and outline border is set in glue frame, heat-conducting block is mounted between backboard side and glue frame, and the position that light guide plate is corresponded on the side of backboard is equipped with guide-lighting through-hole；The position of the corresponding guide-lighting through-hole of heat-conducting block is equipped with mounting groove, and LED light bar is mounted in mounting groove；Heat-conducting block is equipped with the radiating groove of connection lower space, and heat-conducting block, which is located in radiating groove, is equipped with multiple heating columns.The utility model has the characteristics that easily manufactured 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 that heat dissipation effect is excellent 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
To solve technical problem present in background technique, the utility model proposes a kind of News that heat dissipation effect is excellent
Brilliant display module has the characteristics that easily manufactured and heat dissipation effect is excellent.
The utility model proposes a kind of excellent novel liquid crystal display module of heat dissipation effect, including backboard, reflecting piece, lead
Tabula rasa, optical film material, glue frame, liquid crystal display panel, outline border, heat-conducting block 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 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,
Heat-conducting block is mounted between backboard side and glue frame, and the position that light guide plate is corresponded on the side of backboard is equipped with guide-lighting through-hole；It is thermally conductive
The position of the corresponding guide-lighting through-hole of block is equipped with mounting groove, and LED light bar is mounted in mounting groove；It is empty that heat-conducting block is equipped with connection its underpart
Between radiating groove, heat-conducting block, which is located in radiating groove, is equipped with multiple heating columns.
Preferably, heat dissipating ring is arranged on heating column.
Preferably, heat-insulated pipe is installed, heat-insulated pipe is connected to heat-conducting block lower space and radiating groove on heat-conducting block.
Preferably, the slot bottom of heat-insulated pipe connection radiating groove.
Preferably, heat-insulated pipe is located at radiating groove far from LED light bar side.
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 thermally conductive
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, LED light bar, heat-conducting block, glue frame and outline border are fixed by screw.
In the utility model, LED light bar work can generate a large amount of heat, and the heat that LED light bar generates can be transmitted to thermally conductive
On block, heat-conducting block can increase heat dissipation area by radiating groove, while heating column improves the utility model stability, further
Improve the performance of the utility model heat dissipation.It, compared with the existing technology can be significantly since LED light bar is mounted on the outside of backboard
The heat assembled in backboard is reduced, therefore increases the range of choice of back veneer material, and the utility model is to prior art entirety
Volume influences less, and integral heat sink performance is but significantly promoted.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of excellent novel liquid crystal display module structural schematic diagram of heat dissipation effect；
Fig. 2 is A partial enlarged view in Fig. 1.
Specific embodiment
Shown in referring to Figures 1 and 2, the utility model proposes a kind of excellent novel liquid crystal display module of heat dissipation effect,
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, heat-conducting block 8, LED light bar
9, ash resistanting plate 10 and multiple screws 11；
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, heat-conducting block 8 is mounted between 1 side of backboard and glue frame 5, and the position of light guide plate 3 is corresponded on the side of backboard 1
Guide-lighting through-hole 101 is installed；The position of the corresponding guide-lighting through-hole 101 of heat-conducting block 8 is equipped with mounting groove, and LED light bar 9 is mounted on mounting groove
It is interior；Heat-conducting block 8 be equipped with connection lower space radiating groove 81, heat-conducting block 8 be located in radiating groove 81 be equipped with it is multiple thermally conductive
Column 82.
In present embodiment, it is arranged with heat dissipating ring 83 on heating column 82, heat dissipating ring 83 can further improve practical
The effect of novel heat dissipation.
In present embodiment, heat-insulated pipe 84 is installed on heat-conducting block 8, heat-insulated pipe 84 is connected to 8 lower space of heat-conducting block and dissipates
Heat channel 81, the heat in radiating groove 81 are discharged by notch, and heat-insulated pipe 84 can be 81 supplements cold of radiating groove, realize air
Circulation, significantly promoted the utility model entirety heat dissipation effect, heat-insulated pipe 84 connection radiating groove 81 slot bottom, be conducive into
One step improves the heat dissipation effect of the utility model.
In present embodiment, 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 at thermally conductive
8 lower section of block, ash resistanting plate 10 are equipped with multiple ventholes, and ash resistanting plate can directly touch heat-conducting block 8 to avoid the body of user,
And the cleaning of heat-conducting block 8 can be kept to a certain extent, influence of the dust to 8 heat dissipation performance of heat-conducting block is reduced, venthole
Cross-sectional area gradually decreasees from top to bottom, can be advantageous while can reducing dust in this way and fall on possibility on heat-conducting block 8
In the air flowing nearby of ash resistanting plate 10.
During utility model works, LED light bar 9 can generate a large amount of heat, since LED light bar 9 is mounted on outside backboard 1
The heat assembled in backboard 1 can be greatly lowered compared with the existing technology, therefore reduce to 1 heating conduction of backboard for side
It is required that the heat that LED light bar 9 generates can be transmitted on heat-conducting block 8, heat-conducting block 8 can increase heat dissipation area by radiating groove 81,
While heating column 82 improves the utility model stability, the performance of the utility model heat dissipation is further improved.This is practical new
Less, integral heat sink performance is but significantly promoted the variation of type overall volume.In present embodiment, heat-insulated pipe 84 is located at radiating groove 81
Far from 9 side of LED light bar, influence of the heat-insulated pipe 84 to 8 heating conduction of heat-conducting block not only can be reduced, and be conducive to protect
It holds and keeps low temperature in heat-conducting block 8.Backboard 1, LED light bar 9, heat-conducting block 8, glue frame 5 and outline border 7 are fixed by screw 11.Screw 11
It is easily manufactured, it is readily disassembled, and be fastened on backboard 1 relative to by outline border 7, the difficulty of backboard manufacture can be greatly lowered,
And save manufacturing cost.
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 that heat dissipation effect is excellent, it is characterised in that: including backboard (1), reflecting piece (2), lead
Tabula rasa (3), optical film material (4), glue frame (5), liquid crystal display panel (6), outline border (7), heat-conducting block (8) and LED light bar (9)；
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), and heat-conducting block (8) is mounted between backboard (1) side and glue frame (5), back
The position that light guide plate (3) is corresponded on the side of plate (1) is equipped with guide-lighting through-hole (101)；The corresponding guide-lighting through-hole (101) of heat-conducting block (8)
Position be equipped with mounting groove, LED light bar (9) is mounted in mounting groove；Heat-conducting block (8) is equipped with the heat dissipation of connection lower space
Slot (81), heat-conducting block (8), which is located in radiating groove (81), is equipped with multiple heating columns (82).
2. the excellent novel liquid crystal display module of heat dissipation effect according to claim 1, it is characterised in that: heating column (82)
On be arranged with heat dissipating ring (83).
3. the excellent novel liquid crystal display module of heat dissipation effect according to claim 1, it is characterised in that: heat-conducting block (8)
On be equipped with heat-insulated pipe (84), heat-insulated pipe (84) is connected to heat-conducting block (8) lower space and radiating groove (81).
4. the excellent novel liquid crystal display module of heat dissipation effect according to claim 3, it is characterised in that: heat-insulated pipe (84)
It is connected to the slot bottom of radiating groove (81).
5. the excellent novel liquid crystal display module of heat dissipation effect according to claim 3, it is characterised in that: heat-insulated pipe (84)
Positioned at radiating groove (81) far from LED light bar (9) side.
6. the excellent novel liquid crystal display module of heat dissipation effect described in -5 any one according to claim 1, it is characterised in that:
It 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 at
Below heat-conducting block (8), ash resistanting plate (10) is equipped with multiple ventholes.
7. the excellent novel liquid crystal display module of heat dissipation effect according to claim 6, it is characterised in that: the cross of venthole
Area of section gradually decreasees from top to bottom.
8. the excellent novel liquid crystal display module of heat dissipation effect according to claim 1, it is characterised in that: further include multiple
Screw (11), backboard (1), LED light bar (9), heat-conducting block (8), glue frame (5) and outline border (7) are fixed by screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753778.XU CN209014868U (en) | 2018-10-26 | 2018-10-26 | A kind of novel liquid crystal display module that heat dissipation effect is excellent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753778.XU CN209014868U (en) | 2018-10-26 | 2018-10-26 | A kind of novel liquid crystal display module that heat dissipation effect is excellent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209014868U true CN209014868U (en) | 2019-06-21 |
Family
ID=66840270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821753778.XU Active CN209014868U (en) | 2018-10-26 | 2018-10-26 | A kind of novel liquid crystal display module that heat dissipation effect is excellent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209014868U (en) |
-
2018
- 2018-10-26 CN CN201821753778.XU patent/CN209014868U/en active Active
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