CN209356812U - Lcd tv - Google Patents
Lcd tv Download PDFInfo
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- CN209356812U CN209356812U CN201920328223.9U CN201920328223U CN209356812U CN 209356812 U CN209356812 U CN 209356812U CN 201920328223 U CN201920328223 U CN 201920328223U CN 209356812 U CN209356812 U CN 209356812U
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- wall hanging
- backboard
- heat sink
- lcd
- shaped frame
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Abstract
The utility model relates to a kind of LCD TVs, belong to technical field of liquid crystal display equipment.The utility model passes through the mounting structural mode of optimization diaphragm group, and reflecting paper is all made of with glass light guide plate and is adhesively fixed, and optical diaphragm is fixed by the snap-in structure of side, may make product integral thickness thinner.And the utility model is further improved heat spreader structures and lower part packaged type, is conducive to guarantee product structure intensity when realizing product ultrathin design, further decreases product integral thickness.The utility model preferably use the split-type design at display end and signal processing end, it can be achieved that the display end back side planarization, and optimization design has been made to hanging structure, TV back is greatly reduced away from wall distance after wall hanging.The utility model can realize the entire body 5mm ultrathin design of separate television display end and the ultra-thin patch wall hanging piece of 3mm.
Description
Technical field
The utility model relates to a kind of LCD TVs, belong to technical field of liquid crystal display equipment.
Background technique
Current LCD TV is usually shell, backlight module (reflecting paper, light guide plate, optical diaphragm, lamp bar, backlight knot
Component) and display screen integrated design, it has the disadvantage in that
1, complete machine is divided into the top part and the bottom part, and top is relatively thin, and lower part is very thick, even and ultrathin design product, upper design thickness
Also commonly in 8-10mm.By taking patent text CN207851473U as an example, pass through appropriate adjustment radiator and the structure side of lamp bar
Formula eliminates the glue frame of pressuring film plate in traditional tv, is integrated into it in surface frame section, simplifies device knot to a certain extent
Structure reduces product thickness, but since the section of its U-shaped frame is using U-type groove design, so that the integral thickness reduction of product has
Limit.
2, lower part is because signal-processing board, power supply, loudspeaker/speaker assembly demand are thicker, usually by shell
Lower rear is set as projective structure, and display screen distance from the wall is remote after causing wall hanging to be installed, form is lofty.
3, the LCD TV even with fission design also improves limited, and display end thickness is still very thick, away from wall after wall hanging
Distance is remote.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of LCD TVs that product integral thickness is thinner.
To solve above-mentioned technical problem the technical scheme adopted by the utility model is LCD TV, including display screen and
Backlight module, backlight module include backboard, diaphragm group, press strip, lamp bar, radiator and U-shaped frame, and diaphragm group includes successively folding to be located at
The positive reflecting paper of backboard, light guide plate, optical diaphragm, the U-shaped frame back side are fixedly connected with backboard front, and radiator is fixed at back
On plate, radiator is located at the opening side of U-shaped frame, and lamp bar and press strip are fixed on radiator, and press strip is cooperatively formed with U-shaped frame
Rectangular box, diaphragm are mounted in rectangular box, rectangular box front be fixedly connected with the display screen back side, reflecting paper on one side with
Guide-lighting back bonding, another side are Nian Jie with backboard front, and the side of optical diaphragm has convex block, and the interior edge of U-shaped frame is provided with
The interior edge of card slot compatible with the convex block on optical diaphragm, optical diaphragm and U-shaped frame is connected by snap-in structure.
Further, press strip is set to the lower side of rectangular box, U-shaped frame includes upper center, left frame and right center；U
The card slot on edge is set to the lower edge of upper center in type frame, and the card slot of upper center lower edge is T-slot.
Further, edge or the interior edge of right center or both are equipped with the card slot for being clamped optical diaphragm in left frame,
The card slot is rectangular channel or dovetail groove.
Further, further including lower center, lower center is fixedly connected on a heat sink, and lower center can be by press strip and aobvious
The connecting sewing of display screen covers.
Further, radiator includes heat sink and heat sink strip, heat sink is fixed at the backboard back side and heat sink
Lower end is stretched out relative to backboard lower end, and heat sink is used to install lamp bar and heat sink strip relative to the extension of backboard lower end, is pressed
Item is fixed on heat sink strip.
Further, heat sink is also equipped with SOURSE pcb board relative to the extension of backboard lower end.
Further, light guide plate uses glass light guide plate；Optical diaphragm uses individual composite construction；The U-shaped frame back side with
Backboard front is adhesively fixed, and display screen is adhesively fixed with backlight module.
Further, the top both ends of rectangular box are provided with top hanging structure, lower part wall is provided on radiator
Hanging hang structure.
Further, further including wall hanging components, wall hanging components include wall hanging block, wall hanging connecting component and wall hanging screw；On
Portion's hanging structure is fixedly connected by wall hanging screw with wall hanging block, and wall hanging connecting component is fixedly connected on the hanging structure of lower part, and
Wall hanging screw is cooperated to be fixedly connected with wall hanging block by wall hanging connecting component, wall hanging block with wall for being fixedly connected；Top wall hanging
Structure front is equipped with hanging decoration lid.
Further, further include signal processing end, display screen and backlight module constitute display end, at display end and signal
Reason is electrically connected between end by connecting line.
The beneficial effects of the utility model are: by the mounting structural mode of optimization diaphragm group, reflecting paper is equal with light guide plate
Using being adhesively fixed, optical diaphragm is fixed by the snap-in structure of side, may make product integral thickness thinner.And this is practical
It is novel that heat spreader structures and lower part packaged type are further improved, be conducive to guarantee to produce when realizing product ultrathin design
Product structural strength further decreases product integral thickness.The utility model preferably uses the fission of display end and signal processing end
Formula design, it can be achieved that the display end back side planarization, and optimization design has been made to hanging structure, after wall hanging TV back away from wall away from
From being greatly reduced.The utility model can realize the entire body 5mm ultrathin design of separate television display end and the ultra-thin patch wall hanging piece of 3mm.
Detailed description of the invention
Fig. 1 is the mode of appearance schematic diagram of the utility model；
Fig. 2 is the front schematic view of the utility model wall hanging installation；
Fig. 3 is the side schematic view of the utility model wall hanging installation；
Fig. 4 is the assembly perspective view of the explosion of the display end of the utility model；
Fig. 5 is the top schematic partial cross-sectional view of the display end of the utility model；
Fig. 6 is the lower part schematic partial cross-sectional view of the display end of the utility model；
Fig. 7 is the optical diaphragm snap-in structure schematic diagram of the utility model；
Fig. 8 is the snap-in structure partial enlargement diagram of the optical diaphragm in upper center lower edge of the utility model；
Fig. 9 is the snap-in structure partial enlargement diagram on optical diaphragm edge in left frame of the utility model；
Figure 10 is the wall hanging schematic diagram of the display end of the utility model.
Components label is as shown in the table in figure:
| Label | Title | Label | Title |
| 1 | Display end | 2 | Signal processing end |
| 3 | Connecting line | 4 | Hanging decoration lid |
| 111 | Reflecting paper | 112 | Light guide plate |
| 113 | Backboard | 114 | Heat sink |
| 115 | Upper center | 116 | Left frame |
| 117 | Right center | 118 | Lower center |
| 12 | Optical diaphragm | 13 | Press strip |
| 14 | Heat sink strip | 15 | Lamp bar |
| 16 | Display screen | 17 | Wall hanging block |
| 18 | Wall hanging connecting component | 19 | Wall hanging screw |
| 20 | Top hanging structure | 21 | Lower part hanging structure |
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 10, the utility model includes display screen 16 and backlight module, backlight module include backboard 113,
Diaphragm group, press strip 13, lamp bar 15, radiator and U-shaped frame, diaphragm group include successively folding to be located at the positive reflecting paper of backboard 113
111, light guide plate 112, optical diaphragm 12, the U-shaped frame back side are fixedly connected with 113 front of backboard, and radiator is fixed at backboard 113
On, radiator is located at the opening side of U-shaped frame, and lamp bar 15 and press strip 13 are fixed on radiator, and press strip 13 and U-shaped frame cooperate
Rectangular box is formed, diaphragm is mounted in rectangular box, and the front of rectangular box is fixedly connected with 16 back side of display screen, reflecting paper
111 one sides are Nian Jie with 112 back side of light guide plate, another side is Nian Jie with 113 front of backboard, and the side of optical diaphragm 12 has convex block, U
The interior edge of type frame is provided with card slot compatible with the convex block on optical diaphragm 12, and the interior edge of optical diaphragm 12 and U-shaped frame passes through
Snap-in structure connection.
The utility model can be the mode of left and right sides or upper side seal mouth, but consider product structure intensity, further to subtract
Miscellaneous goods integral thickness, using the organization plan of lower end closure, press strip 13 is set to the lower side of rectangular box, and U-shaped frame includes upper
Center 115, left frame 116 and right center 7.As shown in Figure 7 to 9, easy to assembly to make, while guaranteeing structural reliability,
The preferred embodiment of snap-in structure are as follows: the card slot on edge is set to the lower edge of upper center 115, the card of upper 115 lower edge of center in U-shaped frame
Slot is T-slot.In addition, edge or the interior edge of right center 7 or both are equipped in left frame 116 to further increase structural reliability
For being clamped the card slot of optical diaphragm 12, for convenience of assembling, which is preferably rectangular channel or dovetail groove.
The utility model further includes lower center 118, and lower center 118 is fixedly connected on a heat sink, and lower center 118 can incite somebody to action
The connecting sewing of press strip 13 and display screen 16 covers.In addition, lower center 118 can also cover lower part components, keep product whole
Body is more attractive.
The utility model is also further improved heat spreader structures, and radiator includes heat sink 114 and heat sink strip 14,
Heat sink 114 is fixed at 113 back side of backboard and 114 lower end of heat sink is stretched out relative to 113 lower end of backboard, heat sink 114
For installing lamp bar 15 and heat sink strip 14, press strip 13 is fixed on heat sink strip 14 extension relative to 113 lower end of backboard.It dissipates
Hot device uses split-type design, on the one hand can be convenient assembly in this way, while ensure that product structure intensity and heat dissipation effect, has
Ultrathin design is realized conducive to product.In addition, heat sink 114 is also equipped with SOURSE relative to the extension of 113 lower end of backboard
Pcb board is conducive to reduce product lower part thickness.
To realize ultrathin design convenient for product, light guide plate 112 preferably uses glass light guide plate；Optical diaphragm 12 preferably uses
Individual composite construction.Display screen 16 is adhesively fixed by foam tape and backlight module.In order to guarantee that appearance is beautiful, appearance is realized
Without screw, the U-shaped frame back side is adhesively fixed with 113 front of backboard, and display screen 16 is adhesively fixed with backlight module.Backboard 113 and U
Double faced adhesive tape or structure glue bonding can be used between type frame, display screen 16 can be Nian Jie with backlight module by foam tape.
The utility model preferably uses wall hanging mode to install, and the top both ends of rectangular box are provided with top hanging structure
20, lower part hanging structure 21 is provided on radiator.Using the hanging structure, TV back is away from wall distance after can reducing wall hanging.
To realize wall hanging installation, the utility model further includes wall hanging components, and wall hanging components include wall hanging block 17, wall hanging connection
Part 18 and wall hanging screw 19；Top hanging structure 20 is fixedly connected by wall hanging screw 19 with wall hanging block 17, lower part hanging structure
It is fixedly connected with wall hanging connecting component 18 on 21, and wall hanging screw 19 and the fixed company of wall hanging block 17 are cooperated by wall hanging connecting component 18
It connects, wall hanging block 17 with wall for being fixedly connected.
To guarantee beauty after wall hanging installation, hanging structure 20 front in top is equipped with hanging decoration lid 4.
The utility model further includes signal processing end 2, and display screen 16 and backlight module constitute display end 1, display end 1 and letter
It is electrically connected between number processing end 2 by connecting line 3.The utility model preferably uses display end 1 and signal processing end 2
Split-type design, it can be achieved that 1 back side of display end planarization so that TV back is greatly reduced away from wall distance after wall hanging.Signal
Processing end 2 may be disposed at 1 lower zone of display end, and the components such as SOURSE pcb board, power supply can be integrated in signal processing end
2。
When the utility model is implemented, it can be assembled as follows:
One, heat sink 114 is pasted onto side external surface under backboard 113；
Two, reflecting paper 111 is pasted onto 112 back side of light guide plate；
Three, light guide plate 112 and reflecting paper 111 are pasted onto 113 inner surface of backboard by the adhesive surface of reflecting paper 111；
Four, upper center 115, left frame 116, right center 117 are pasted onto the backboard 113 on the outside of 112 shape of light guide plate
Surface；
Five, lamp bar 15 is fixed on heat sink strip 14；
Six, heat sink strip 14 is fixed on heat sink 114；
Seven, optical diaphragm 12 is placed on 112 front of light guide plate；
Eight, press strip 13 is fixed on heat sink strip 14；
Nine, display screen 16 is adhesively fixed on rectangular box, respectively corresponds center 115, press strip 13, a left side up and down
Center 116, right center 117；
Ten, lower center 118 is fixed on a heat sink；
11, two wall hanging connecting components 18 are fixed on a heat sink.
Wall hanging process is as follows:
Wall hanging block 17 (up and down each two) is fixed on installation wall by design size；
Two wall hanging screws 18 are fixed on two wall hanging blocks 17 of lower section；
Display end 1 is hung on the wall hanging block 17 of lower section；
Two wall hanging screws 18 are passed through into upper center 115, and are connect with the wall hanging block 17 of top, display end 1 is fixed；
Hanging decoration lid 4 is fixed on upper center 115.
Claims (10)
1. LCD TV, including display screen (16) and backlight module, backlight module includes backboard (113), diaphragm group, press strip
(13), lamp bar (15), radiator and U-shaped frame, diaphragm group include successively folding be located at backboard (113) positive reflecting paper (111), lead
Tabula rasa (112), optical diaphragm (12), the U-shaped frame back side are fixedly connected with backboard (113) front, and radiator is fixed at backboard
(113) on, radiator is located at the opening side of U-shaped frame, and lamp bar (15) and press strip (13) are fixed on radiator, press strip (13)
Rectangular box is cooperatively formed with U-shaped frame, diaphragm is mounted in rectangular box, and the front of rectangular box is solid with display screen (16) back side
Fixed connection, it is characterised in that: reflecting paper (111) is Nian Jie with light guide plate (112) back side on one side, another side and backboard (113) are positive
The side of bonding, optical diaphragm (12) has convex block, and the interior edge of U-shaped frame is provided with to be adapted with the convex block on optical diaphragm (12)
Card slot, optical diaphragm (12) connected with the interior edge of U-shaped frame by snap-in structure.
2. LCD TV as described in claim 1, it is characterised in that: press strip (13) is set to the lower side of rectangular box, U-shaped frame
Including upper center (115), left frame (116) and right center (7)；The card slot on edge is set to the lower edge of upper center (115) in U-shaped frame,
The card slot of upper center (115) lower edge is T-slot.
3. LCD TV as claimed in claim 2, it is characterised in that: edge or the interior edge of right center (7) or two in left frame (116)
Person is equipped with the card slot for being clamped optical diaphragm (12), which is rectangular channel or dovetail groove.
4. LCD TV as claimed in claim 2, it is characterised in that: further include lower center (118), lower center (118) is fixed
On a heat sink, lower center (118) can cover the connecting sewing of press strip (13) and display screen (16) for connection.
5. LCD TV as claimed in claim 2, it is characterised in that: radiator includes heat sink (114) and heat sink strip (14),
Heat sink (114) is fixed at backboard (113) back side and heat sink (114) lower end is stretched out relative to backboard (113) lower end,
Heat sink (114) is used to install lamp bar (15) and heat sink strip (14), press strip (13) relative to the extension of backboard (113) lower end
It is fixed on heat sink strip (14).
6. LCD TV as claimed in claim 5, it is characterised in that: heat sink (114) stretching relative to backboard (113) lower end
It is partially also equipped with SOURSE pcb board out.
7. LCD TV as described in claim 1, it is characterised in that: light guide plate (112) uses glass light guide plate；Optical diaphragm
(12) individual composite construction is used；The U-shaped frame back side is adhesively fixed with backboard (113) front, and display screen (16) and backlight module are viscous
Connect fixation.
8. LCD TV as claimed in claim 2, it is characterised in that: the top both ends of rectangular box are provided with top wall hanging knot
Structure (20) is provided with lower part hanging structure (21) on radiator.
9. LCD TV as claimed in claim 8, it is characterised in that: further include wall hanging components, wall hanging components include wall hanging block
(17), wall hanging connecting component (18) and wall hanging screw (19)；Top hanging structure (20) passes through wall hanging screw (19) and wall hanging block
(17) it is fixedly connected, is fixedly connected on lower part hanging structure (21) wall hanging connecting component (18), and pass through wall hanging connecting component (18)
Cooperation wall hanging screw (19) is fixedly connected with wall hanging block (17), and wall hanging block (17) with wall for being fixedly connected；Top wall hanging knot
Structure (20) front is equipped with hanging decoration lid (4).
10. LCD TV as in one of claimed in any of claims 1 to 9, it is characterised in that: it further include signal processing end (2),
Display screen (16) and backlight module constitute display end (1), pass through between display end (1) and signal processing end (2) connecting line (3) into
Row electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328223.9U CN209356812U (en) | 2019-03-11 | 2019-03-11 | Lcd tv |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328223.9U CN209356812U (en) | 2019-03-11 | 2019-03-11 | Lcd tv |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356812U true CN209356812U (en) | 2019-09-06 |
Family
ID=67804158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920328223.9U Active CN209356812U (en) | 2019-03-11 | 2019-03-11 | Lcd tv |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209356812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370403A (en) * | 2021-06-23 | 2021-09-10 | 常州拓浦照明科技有限公司 | Processing technology of LED photoelectric decorative material |
| CN114442376A (en) * | 2022-02-22 | 2022-05-06 | 四川长虹电器股份有限公司 | Side-entering type ultra-narrow fourth side liquid crystal module |
-
2019
- 2019-03-11 CN CN201920328223.9U patent/CN209356812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370403A (en) * | 2021-06-23 | 2021-09-10 | 常州拓浦照明科技有限公司 | Processing technology of LED photoelectric decorative material |
| CN114442376A (en) * | 2022-02-22 | 2022-05-06 | 四川长虹电器股份有限公司 | Side-entering type ultra-narrow fourth side liquid crystal module |
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