CN205982920U - High bright LCD module of edge leak protection light - Google Patents
High bright LCD module of edge leak protection light Download PDFInfo
- Publication number
- CN205982920U CN205982920U CN201620902672.6U CN201620902672U CN205982920U CN 205982920 U CN205982920 U CN 205982920U CN 201620902672 U CN201620902672 U CN 201620902672U CN 205982920 U CN205982920 U CN 205982920U
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- China
- Prior art keywords
- liquid crystal
- frame
- heat conduction
- guide plate
- light
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Abstract
The utility model discloses a high bright LCD module of edge leak protection light, including liquid crystal display panel, frame and subassembly in a poor light, the frame includes preceding frame, center, after -frame and backshell, the equal suit of preceding frame and liquid crystal display panel is in the inboard of center, subassembly in a poor light and backshell suit in the inboard of after -frame, preceding frame sets up the heat conduction strip with gomphosis department at liquid crystal display panel edge, liquid crystal display panel's corner sets heat conduction piece, subassembly in a poor light includes heating panel, board in a poor light, fluorescent tube, light guide plate, reflective membrane and the membrane that adds lustre to are shaded from the sun, the heating panel sets up in the light guide plate rear side, fluorescent tube in a poor light is fixed in light guide plate one side, board in a poor light sets up to lonely shape and parcel fluorescent tube in a poor light, heat conduction strip and heat conduction piece are connected respectively to the heating panel, the utility model discloses simple structure, good heat dissipation has reduced light leakage phenomenon effectively, has strengthened LCD module's luminance simultaneously, has good market using value.
Description
Technical field
This utility model is related to field of liquid crystal display, more particularly, to a kind of highlighted liquid crystal module of edge light leakage.
Background technology
In the prior art, the backlight that TFT-LCD is used, great majority use light emitting diode as light source, its
LED has the advantages that energy-efficient.With more and more stricter to the thickness requirement of liquid crystal module, a lot of TFT-LCD adopt now
Backlight module with side entering type.In existing technology, because edge radiating is obstructed, lead to edge optical film to deform, lead to
Light leak, further, since there is space between framework and liquid crystal panel, thus lead to light leakage phenomena.Liquid crystal display module is generally
Including backboard and be arranged on other components and parts on backboard.Structure institute by the liquid crystal module of present liquid crystal indicator
Limit, the display brightness of the current liquid crystal module of this structure is not high enough, thus leading to the display effect of liquid crystal module bad.
Need now a kind of high brightness LCD liquid crystal module of light leakage badly.
Prior art existing defects, need to improve.
Utility model content
In order to solve the defect that present technology exists, this utility model provides a kind of highlighted liquid crystal mould of edge light leakage
Group.
The technical scheme that this utility model provides, a kind of highlighted liquid crystal module of edge light leakage, including liquid crystal panel, frame
Frame and backlight assembly, described framework includes front frame, center, after-frame and back cover, and described front frame and liquid crystal panel are all set in center
Inner side, described backlight assembly and back cover are set in the inner side of after-frame, arrange at described front frame and the chimeric at liquid crystal panel edge
Heat conduction bar, the corner setting heat-conducting block of described liquid crystal panel, described heat-conducting block is set to " L " shape；
Described backlight assembly includes heat sink, backlight, backlight lamp tube, light guide plate, reflective membrane and bright enhancement film, described radiating
Plate is arranged on rear side of light guide plate, and described reflective membrane is covered on guide-lighting back, and reflective surface is affixed on light guide plate, described backlight lamp tube
It is fixed on light guide plate side, described backlight is set to lonely shape and wraps up backlight lamp tube, and described heat sink connects heat conduction bar respectively
With heat-conducting block.
Preferably, described framework is set to elastoplast frame, arranges reinforcement, described reinforcement in described elastoplast frame
It is set to triangular pipe.
Preferably, described front frame edge arranges multiple lugs, and setting on front side of described center is matched with described lug
Multiple grooves, described lug and groove match are used for fixing liquid crystal panel.
Preferably, described heat conduction bar and heat-conducting block are silica gel heat carrier, and the two relative side of described heat conduction bar is all set to ripple
Wave-like, described heat conduction bar middle setting reinforcement, described reinforcement is copper bar.
Preferably, described copper bar is connected with heat sink, and radiator fan fixed by described heat sink, and described radiator fan is fixed
On the corresponding heat sink of back cover louvre.
Preferably, described light guide plate two relative side pastes reflection tape.
With respect to the beneficial effect of prior art, by the setting of heat conduction bar, not only increase the stability of liquid crystal module,
Solve simultaneously edge radiating bad lead to blooming deform, thus the phenomenon of light leak occurs；By the setting of bright enhancement film, increase
Light intensity, makes the brightness of liquid crystal module be improved；Framework is set to have resilient frame of plastic, decreases the sense of liquid crystal panel
Property damage, protect liquid crystal panel well, increase stability simultaneously, this utility model structure is simple, thermal diffusivity is good, effectively subtracts
Lack light leakage phenomena, enhanced the brightness of liquid crystal module simultaneously, there is good market using value.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model heat-conducting block position view.
Specific embodiment
It should be noted that above-mentioned each technical characteristic continues to be mutually combined, form the various embodiments not being enumerated above,
It is accordingly to be regarded as the scope of this utility model description record；And, for those of ordinary skills, can be according to above stating
Bright improved or converted, and all these modifications and variations all should belong to the protection model of this utility model claims
Enclose.
For the ease of understanding this utility model, below in conjunction with the accompanying drawings and specific embodiment, this utility model is carried out more detailed
Thin explanation.Preferred embodiment of the present utility model is given in accompanying drawing.But, this utility model can be different with many
Form is realizing the embodiment however it is not limited to described by this specification.On the contrary, providing the purpose of these embodiments to be to make to this
The understanding of the disclosure of utility model is more thoroughly comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term " vertical " that this specification is used, " level ",
"left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, this specification is used all of technology and scientific terminology with belong to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical.In art used in the description of the present utility model in this specification
Language is intended merely to describe the purpose of specific embodiment, is not intended to limit this utility model.
Below in conjunction with the accompanying drawings this utility model is elaborated.
As depicted in figs. 1 and 2, the highlighted liquid crystal module of a kind of edge light leakage, including liquid crystal panel 1, framework and backlight
Assembly 2, described framework includes front frame 5, center 7, after-frame 4 and back cover 3, and described front frame 5 and liquid crystal panel 1 are all set in center 7
Inner side, described backlight assembly 2 and back cover 3 be set in the inner side of after-frame 4, at described front frame 5 and the chimeric at liquid crystal panel 1 edge
Setting heat conduction bar 6, the corner setting heat-conducting block 8 of described liquid crystal panel 1, described heat-conducting block 8 is set to " L " shape；
Described backlight assembly 2 includes heat sink, backlight, backlight lamp tube, light guide plate, reflective membrane and bright enhancement film, described scattered
Hot plate is arranged on rear side of light guide plate, and described reflective membrane is covered on guide-lighting back, and reflective surface is affixed on light guide plate, described backlight
Pipe is fixed on light guide plate side, and described backlight is set to lonely shape and wraps up backlight lamp tube, and described heat sink connects heat conduction respectively
Bar 6 and heat-conducting block 8.
Preferably, described framework is set to elastoplast frame, arranges reinforcement, described reinforcement in described elastoplast frame
It is set to triangular pipe it is preferable that the pipe thickness of described triangular pipe is less than 1mm, further, the pipe thickness of described triangular pipe
Less than 0.5mm, further, described triangular pipe is titanium zinc alloy pipe, and described triangular pipe arranges some through holes, for strengthening three
Cornue and the connection of elastoplast outer frame side plastics.
Preferably, described front frame 5 edge arranges multiple lugs, the front side setting of described center 7 and described lug phase
The multiple grooves joined, described lug and groove match are used for fixing liquid crystal panel 1；Preferably, described lug is "T"-shaped, institute
Stating groove is match with lug "T"-shaped.
Preferably, described heat conduction bar 6 and heat-conducting block 8 are silica gel heat carrier, and the two relative side of described heat conduction bar 6 is all set to
Wavy, described heat conduction bar 6 middle setting reinforcement, described reinforcement is copper bar；Preferably, described copper bar arranges some leading to
Hole, for strengthening the connection of steel bar and silica gel.
Preferably, described copper bar is connected with heat sink, and radiator fan fixed by described heat sink, and described radiator fan is fixed
On the corresponding heat sink of back cover 3 louvre；Preferably, described heat sink arranges temperature sensor, described temperature sensing
Device is connected with radiator fan, and when temperature sensor monitors to temperature are higher than setting value, radiator fan is operated, and strengthens radiating
Performance.
Preferably, described light guide plate two relative side pastes reflection tape.
It should be noted that above-mentioned each technical characteristic continues to be mutually combined, form the various embodiments not being enumerated above,
It is accordingly to be regarded as the scope of this utility model description record；And, for those of ordinary skills, can be according to above stating
Bright improved or converted, and all these modifications and variations all should belong to the protection model of this utility model claims
Enclose.
Claims (6)
1. a kind of highlighted liquid crystal module of edge light leakage is it is characterised in that include liquid crystal panel, framework and backlight assembly, institute
State framework and include front frame, center, after-frame and back cover, described front frame and liquid crystal panel are all set in the inner side of center, described backlight
Assembly and back cover are set in the inner side of after-frame, arrange heat conduction bar, described liquid crystal at described front frame and the chimeric at liquid crystal panel edge
The corner setting heat-conducting block of panel, described heat-conducting block is set to " L " shape；
Described backlight assembly includes heat sink, backlight, backlight lamp tube, light guide plate, reflective membrane and bright enhancement film, and described heat sink sets
It is placed on rear side of light guide plate, described reflective membrane is covered on guide-lighting back, reflective surface is affixed on light guide plate, described backlight lamp tube is fixed
In light guide plate side, described backlight is set to lonely shape and wraps up backlight lamp tube, and described heat sink connects heat conduction bar respectively and leads
Hot block.
2. according to claim 1 a kind of highlighted liquid crystal module of edge light leakage it is characterised in that described framework is set to
Elastoplast frame, arranges reinforcement in described elastoplast frame, described reinforcement is set to triangular pipe.
3. according to claim 1 a kind of highlighted liquid crystal module of edge light leakage it is characterised in that described front frame surrounding
Edge arranges multiple lugs, arranges multiple grooves, described lug and the groove phase matching with described lug on front side of described center
It is used in fixing liquid crystal panel.
4. according to claim 1 a kind of edge light leakage highlighted liquid crystal module it is characterised in that described heat conduction bar with lead
Hot block is silica gel heat carrier, and the two relative side of described heat conduction bar is all set to wavy, described heat conduction bar middle setting reinforcement,
Described reinforcement is copper bar.
5. according to claim 4 a kind of highlighted liquid crystal module of edge light leakage it is characterised in that described copper bar and radiating
Plate connects, and described heat sink is fixed radiator fan, described radiator fan is fixed on the corresponding heat sink of back cover louvre.
6. according to claim 1 a kind of highlighted liquid crystal module of edge light leakage it is characterised in that described light guide plate is biphase
Reflection tape is pasted to side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902672.6U CN205982920U (en) | 2016-08-19 | 2016-08-19 | High bright LCD module of edge leak protection light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902672.6U CN205982920U (en) | 2016-08-19 | 2016-08-19 | High bright LCD module of edge leak protection light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205982920U true CN205982920U (en) | 2017-02-22 |
Family
ID=58031784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620902672.6U Expired - Fee Related CN205982920U (en) | 2016-08-19 | 2016-08-19 | High bright LCD module of edge leak protection light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205982920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109679519A (en) * | 2018-12-27 | 2019-04-26 | 绍兴明基新材料有限公司 | Degradable adhesive tape of plant base and preparation method thereof |
-
2016
- 2016-08-19 CN CN201620902672.6U patent/CN205982920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109679519A (en) * | 2018-12-27 | 2019-04-26 | 绍兴明基新材料有限公司 | Degradable adhesive tape of plant base and preparation method thereof |
| CN109679519B (en) * | 2018-12-27 | 2021-06-01 | 绍兴明基新材料有限公司 | Plant-based degradable adhesive tape and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190819 |