CN207601469U - A kind of easy-to-mount backlight assembly - Google Patents
A kind of easy-to-mount backlight assembly Download PDFInfo
- Publication number
- CN207601469U CN207601469U CN201721570871.2U CN201721570871U CN207601469U CN 207601469 U CN207601469 U CN 207601469U CN 201721570871 U CN201721570871 U CN 201721570871U CN 207601469 U CN207601469 U CN 207601469U
- Authority
- CN
- China
- Prior art keywords
- light source
- fixing part
- backboard
- source fixing
- backlight assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a kind of easy-to-mount backlight assemblies, including several light sources, light source fixing part, backboard, back plate fixing piece and the diffuser plate being successively mounted on above light source, optical material, panel and upper fixed frame, the backboard is horizontally placed on the bottom surface of light source fixing part, the light source fixing part is the box that is made of four sides, its two opposite side is to fixed multiple light source respectively with respect to two ends, the light source fixing part is also comprising several to U-shaped breach, the opening of the U-shaped breach is towards backboard, two ends of each light source are each provided with an elastic component, by the elastic component being embedded into U-shaped breach so that light source fixing part fixed light source, the backboard is horizontally placed on the bottom surface of light source fixing part, the back plate fixing piece is used to backboard mutually fix light source fixing part.Above-mentioned easy-to-mount backlight assembly can step be simple when light sources fail need to change, and the other elements during dismounting can be avoided to be damaged.
Description
Technical field
The utility model is related to liquid crystal display field, more particularly to a kind of easy-to-mount backlight assembly.
Background technology
Liquid crystal display has been increasingly becoming main display device.In a liquid crystal display, direct-light-type backlight module is
A kind of more widely used light source.
In direct-light-type backlight module, multiple fluorescent tubes can be utilized arranged in parallel, as area source, can also utilize
Lamp plate is as area source.The light source for still having a large amount of backlight modules at present is used as light source using multiple fluorescent tubes arranged in parallel.
It, need to be sequentially by upper fixation when a small number of fluorescent tubes break down and when need to change however, under the structure of existing backlight module
Frame, liquid crystal display panel, optical material, diffuser plate and tube clamping component remove one by one, could remove the fluorescent tube of failure,
And then it is able to replace fluorescent tube.This step both bothered, and during disassembling, and was easily damaged component.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：One kind is provided convenient for tearing open
The backlight assembly of dress.
A kind of easy-to-mount backlight assembly provided by the utility model, including several light sources, light source fixing part, the back of the body
Plate, back plate fixing piece and diffuser plate, optical material, panel and the upper fixed frame being successively mounted on above light source, the back of the body
Plate level is set to the bottom surface of light source fixing part, and the light source fixing part is the box that is made of four sides, and opposite two
While to fix opposite two ends of several light sources respectively, the light source fixing part is described also comprising several to U-shaped breach
The opening of U-shaped breach is towards backboard, and two ends of each light source are each provided with an elastic component, by the way that the elastic component is embedding
Enter into U-shaped breach so that light source fixing part fixed light source, the back plate fixing piece are used for light source fixing part is mutually solid with backboard
It is fixed.
Wherein, the back plate fixing piece be screw, the backboard be equipped with a through-hole, the light source fixing part be equipped with
The corresponding screw hole of the through-hole, the screws through holes hole are screwed in the screw hole of relative position on light source fixing part.
Wherein, the back plate fixing piece is a grab, and the grab is fixedly installed on the surface of the backboard, and the light source is consolidated
Part is determined equipped with grab hole corresponding with grab, and the grab is inserted into the grab hole of relative position on light source fixing part.
Wherein, the light source fixing part is integrally formed.
Wherein, four sides of the light source fixing part are composable.
By backlight assembly described in the utility model, using light source fixing part and it is horizontally placed on light source fixing part
The backboard of bottom, when light sources fail need to change, it is only necessary to after backboard is unloaded, you can will from the bottom of backlight assembly
The step of light source of failure removes, and then is replaced, replacement light source is simple, and above-mentioned steps are not required to fixed disassembly frame, liquid crystal
The elements such as display panel, optical material, diffuser plate, therefore said elements can be avoided to be damaged during dismounting.
Description of the drawings
Fig. 1 is a kind of structure diagram of the better embodiment of easy-to-mount backlight assembly of the utility model.
Fig. 2 is the structure diagram that light source fixing part is integrally formed in Fig. 1.
Fig. 3 is that light source fixing part is removable structure diagram in Fig. 1.
Fig. 4 is the structure diagram of the first embodiment of Fig. 1 dorsulum fixing pieces.
Fig. 5 is the structure diagram of the second embodiment of Fig. 1 dorsulum fixing pieces.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It is a kind of structure diagram of easy-to-mount backlight assembly of the utility model shown in please referring to Fig.1.This practicality
A kind of better embodiment of novel easy-to-mount backlight assembly include several light sources 32, light source fixing part 34,
Backboard 36, back plate fixing piece 38 and be successively mounted on the diffuser plate 40 of the top of light source 32, optical material 42, panel 44 and
Upper fixed frame 46.
The light source fixing part 34 is the box formed by four sides, and two opposite sides are to fixed multiple respectively
Opposite two ends of light source 32 in present embodiment, are used for the phase of fixed light source fixing piece 32 in the light source fixing part 34
Both sides are known as with light source clamping piece 3402, the other both sides of the light source fixing part 34 are known as side frame edge 3404.
The light source fixing part 34 is to the multiple light source 32 of fixation, and the light source fixing part 34 is also comprising several to U-shaped
Notch 48, the opening of the U-shaped breach 48 is towards bottom.Two ends of each light source 32 are each provided with an elastic component
50.By the way that the elastic component 50 is embedded into U-shaped breach 48, so that 3402 fixed light source 32 of light source clamping piece.
The backboard 36 is horizontally placed on the bottom surface of light source fixing part 34, and light of the reflection from light source 32 is assisted to provide
Line.Backboard 36 being fixedly connected on the bottom surface of light source fixing part 34 by the back plate fixing piece 38.
It further please refers to Fig.2, light source fixing part 34 described in Fig. 2 is integrally formed.In this way, component can be made to manufacture cost
It reduces, can also increase the convenience of assembling.
It further please refers to Fig.3, light source fixing part 34 described in Fig. 3 is composable/dismounting, and a combination thereof principle can utilize mesh
Preceding any of composition element, such as trip, button hook, details are not described herein.
Please continue to refer to shown in Fig. 4, the back plate fixing piece 38 is several screws 52.The backboard 36 is equipped with through-hole
54, it is then equipped on the light source fixing part 34 and passes through the through-hole of backboard 36 with 54 corresponding screw hole 56 of through-hole, the screw 52
54 are screwed into the screw hole 56 of the relative position of light source fixing part 34, so that backboard 36 is fixedly connected on the bottom of light source fixing part 34
Face.
Please continue to refer to shown in Fig. 5, the back plate fixing piece 38 is several grabs 58.Several grabs 58 are fixedly installed
In towards the edge of a side surface of light source fixing part 34, a grab hole is correspondingly provided on the light source fixing part 34 on backboard 36
60 is corresponding with grab 58.During assembling, grab 58 is inserted at the grab hole 60 of 34 relative position of light source fixing part, so that backboard 36
It is fixedly connected on the bottom surface of light source fixing part 34.
It, can also be with the back plate fixing piece of other connection modes other than screw 56 and grab 58 in the utility model
38 connect light source fixing part 34 and backboard 36, and the present embodiment is intended merely to become apparent from illustrating the present invention, but should not therefore limit
The scope of system the scope of the claims of the present invention.
In conclusion by backlight assembly described in the utility model, using light source fixing part 34 with being horizontally disposed with
Backboard 36 in 34 bottom of light source fixing part, when light source 32 breaks down and when need to change, it is only necessary to after backboard 36 is unloaded, you can
The step of being removed, and then replaced from the bottom of backlight assembly by the light source 32 of failure, replacing light source is simple, and above-mentioned step
Suddenly the elements such as fixed disassembly frame, liquid crystal display panel, optical material, diffuser plate are not required to, therefore said elements can be avoided in dismounting
It is damaged in the process.
It these are only the embodiment of the utility model, it does not limit the scope of the patent of the present invention, every profit
The equivalent structure or equivalent flow shift made with the utility model specification and accompanying drawing content, is directly or indirectly used in it
His relevant technical field, is equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of easy-to-mount backlight assembly, it is characterised in that：The backlight assembly includes several light sources, light source is fixed
Part, backboard, back plate fixing piece and diffuser plate, optical material, panel and the upper fixed frame being successively mounted on above light source, institute
State the bottom surface that backboard is horizontally placed on light source fixing part, the light source fixing part is the box that is made of four sides, opposite
Two sides to fix opposite two ends of several light sources respectively, the light source fixing part also comprising several to U-shaped breach,
The opening of the U-shaped breach is each provided with an elastic component towards backboard, two ends of each light source, by by the elasticity
Part is embedded into U-shaped breach so that light source fixing part fixed light source, the back plate fixing piece are used for light source fixing part and backboard
It is mutually fixed.
2. easy-to-mount backlight assembly as described in claim 1, it is characterised in that：The back plate fixing piece is screw,
The backboard is equipped with a through-hole, and the light source fixing part is equipped with screw hole corresponding with the through-hole, the screws through holes hole
It screws in the screw hole of relative position on light source fixing part.
3. easy-to-mount backlight assembly as described in claim 1, it is characterised in that：The back plate fixing piece is a card
Hook, the grab are fixedly installed on the surface of the backboard, and the light source fixing part is equipped with grab hole corresponding with grab, described
Grab is inserted into the grab hole of relative position on light source fixing part.
4. easy-to-mount backlight assembly as described in claim 1, it is characterised in that：Light source fixing part one into
Type.
5. easy-to-mount backlight assembly as described in claim 1, it is characterised in that：Four sides of the light source fixing part
It is composable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570871.2U CN207601469U (en) | 2017-11-22 | 2017-11-22 | A kind of easy-to-mount backlight assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570871.2U CN207601469U (en) | 2017-11-22 | 2017-11-22 | A kind of easy-to-mount backlight assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601469U true CN207601469U (en) | 2018-07-10 |
Family
ID=62759616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570871.2U Expired - Fee Related CN207601469U (en) | 2017-11-22 | 2017-11-22 | A kind of easy-to-mount backlight assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207601469U (en) |
-
2017
- 2017-11-22 CN CN201721570871.2U patent/CN207601469U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |