CN207380416U - Reflect piece fixed structure, backlight module and display device - Google Patents
Reflect piece fixed structure, backlight module and display device Download PDFInfo
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- CN207380416U CN207380416U CN201721500219.3U CN201721500219U CN207380416U CN 207380416 U CN207380416 U CN 207380416U CN 201721500219 U CN201721500219 U CN 201721500219U CN 207380416 U CN207380416 U CN 207380416U
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- reflector plate
- substrate
- fixed structure
- hole
- backboard
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Abstract
The utility model discloses a kind of reflection piece fixed structure, using the backlight module of the reflection piece fixed structure, and the display device using the backlight module, wherein, the reflection piece fixed structure includes the backboard being cascading, lamp bar, reflector plate and connector, the lamp bar includes being fixed on the substrate of the backboard and is convexly equipped in lamp bead of the substrate backwards to the surface of the backboard, the lamp bead runs through the reflector plate, the reflector plate offers through hole, the connector includes the support division and fixed part that are connected, the support division is held in the reflector plate backwards to the surface of the substrate, the fixed part is glued in the substrate through the through hole backwards to the surface of the backboard.The technical solution of the utility model enables to the installation of reflector plate more convenient, so as to improve the installation effectiveness of reflector plate.
Description
Technical field
It is more particularly to a kind of to reflect piece fixed structure, using the reflection the utility model is related to display device technology field
The display device of the backlight module and application of the piece fixed structure backlight module.
Background technology
At present, for down straight aphototropism mode set, reflector plate therein generally uses the fixed mode of screw, i.e. profit
Reflector plate and lamp bar are locked on backboard with screw.Obviously, such fixed form installation is inconvenient, and efficiency of assembling is low.
Utility model content
The main purpose of the utility model is to provide a kind of reflection piece fixed structure, it is intended to so that the installation of reflector plate is more
It is convenient, so as to improve the installation effectiveness of reflector plate.
To achieve the above object, the utility model proposes reflection piece fixed structure, including be cascading backboard,
Lamp bar, reflector plate and connector, the lamp bar include being fixed on the substrate of the backboard and are convexly equipped in the substrate backwards to described
The lamp bead on the surface of backboard, the lamp bead run through the reflector plate, and the reflector plate offers through hole, and the connector includes phase
The support division and fixed part of connection, the support division are held in the reflector plate backwards to the surface of the substrate, the fixed part
It is glued through the through hole in the substrate backwards to the surface of the backboard.
Optionally, the connector includes multiple, and the reflector plate offers several through holes, and each connector supports
The portion of holding is held in the reflector plate backwards to the surface of the substrate, and the fixed part of each connector passes through the through hole glue
The substrate is connected to backwards to the surface of the backboard.
Optionally, the lamp bar includes multiple, and multiple lamp bars are alternatively arranged, and several through holes are in array distribution,
The substrate of each lamp bar corresponds to through hole described in a row and sets.
Optionally, the reflector plate includes bottom plate and encloses the flanging arranged on bottom edge, and several through holes are uniformly distributed
In the bottom plate.
Optionally, the reflector plate is further opened with relief hole, and the lamp bar further includes the lampshade for covering at the lamp bead, institute
State the surface that lampshade protrudes from the reflector plate through the relief hole.
Optionally, the difference of the diameter of the relief hole and the diameter of the lampshade maximum cross section is defined as A, 1mm≤A≤
3mm。
Optionally, the support division is around the through hole, and is held in the reflector plate close to the surface of the through hole.
Optionally, the support division is equipped with adhesive-layer towards the surface of the reflector plate, and the support division passes through described viscous
Glue-line is glued with the reflector plate, and the fixed part is equipped with adhesive-layer towards the surface of the substrate, and the fixed part passes through institute
Adhesive-layer is stated with the substrate to be glued.
The utility model also proposed a kind of backlight module, and the backlight module includes reflection piece fixed structure, described anti-
Penetrating piece fixed structure includes the backboard, lamp bar, reflector plate and the connector that are cascading, and the lamp bar includes being fixed on described
The substrate of backboard runs through the reflector plate, institute with lamp bead of the substrate backwards to the surface of the backboard, the lamp bead is convexly equipped in
It states reflector plate and offers through hole, the connector includes the support division and fixed part that are connected, and the support division is held in described
Reflector plate is glued in the substrate through the through hole backwards to the table of the backboard backwards to the surface of the substrate, the fixed part
Face.
The utility model also proposed a kind of display device, and the display device includes backlight module, the backlight module
Including reflecting piece fixed structure, the reflection piece fixed structure includes the backboard, lamp bar, reflector plate and the connection that are cascading
Part, the lamp bar include being fixed on the substrate of the backboard and are convexly equipped in lamp bead of the substrate backwards to the surface of the backboard,
The lamp bead runs through the reflector plate, and the reflector plate offers through hole, and the connector includes the support division being connected and consolidates
Determine portion, the support division is held in the reflector plate backwards to the surface of the substrate, and the fixed part is glued through the through hole
In the substrate backwards to the surface of the backboard.
By the way that the substrate of lamp bar is fixed on backboard, the support division of connector is supported for the technical solution of the utility model
In reflector plate backwards to the surface of lamp bar substrate, and the fixed part of connector is made to pass through the through hole on reflector plate with substrate backwards to backboard
Surface be glued, in this way, being fixedly connected for reflector plate and lamp bar substrate can be realized, so as to realize reflection by lamp bar substrate
Piece is fixedly connected with backboard so that the installation of reflector plate is more convenient, and then improves the installation effectiveness of reflector plate.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the front view that the utility model reflects one embodiment of piece fixed structure；
Fig. 2 is that sectional view of the piece fixed structure along line B-B is reflected in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram at III in Fig. 1；
Fig. 4 is the enlarged structure schematic diagram at IV in Fig. 2.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Reflect piece fixed structure | 31 | Substrate |
| 10 | Reflector plate | 33 | Lampshade |
| 11 | Through hole | 50 | Backboard |
| 13 | Bottom plate | 70 | Connector |
| 15 | Flanging | 71 | Support division |
| 17 | Relief hole | 73 | Fixed part |
| 30 | Lamp bar | 711 | Adhesive-layer |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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 described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each component etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, it and cannot be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for description purpose
It solves to indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Define as a result, " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in the description of the utility model
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected or integrally；It can be mechanical connection, also may be used
Be electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of this technical solution is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of reflection piece fixed structures 100.
As shown in Figure 1 to Figure 2, reflected in the utility model in 100 1 embodiment of piece fixed structure, the reflector plate is fixed
Structure 100 includes the backboard 50, lamp bar 30, reflector plate 10 and the connector 70 that are cascading, and the lamp bar 30 includes fixing
Run through in the substrate 31 of the backboard 50 with lamp bead of the substrate 31 backwards to the surface of the backboard 50, the lamp bead is convexly equipped in
The reflector plate 10, the reflector plate 10 offer through hole 11, and the connector 70 includes the support division 71 being connected and fixes
Portion 73, the support division 71 are held in the reflector plate 10 backwards to the surface of the substrate 31, and the fixed part 73 is described in
Through hole 11 is glued the surface backwards to the backboard 50 in the substrate 31.
In the present embodiment, the support division 71 and fixed part 73 of connector 70 are substantially in tabular, and support division 71 is towards anti-
The surface for penetrating piece 10 is bonded and is held in reflector plate 10 backwards to the surface of lamp bar substrate 31, and fixed part 73 is passed through on reflector plate 10
Through hole 11, also, the surface of fixed part 73 towards lamp bar substrate 31 is bonded and is glued and appeared in lamp bar substrate 31 by through hole 11
The part surface gone out.
Accordingly, it is to be understood that, the technical solution of the utility model, by the way that the substrate 31 of lamp bar 30 is fixed on backboard
50, the support division 71 of connector 70 is held in reflector plate 10 backwards to the surface of lamp bar substrate 31, and makes the fixation of connector 70
Portion 73 is glued through the through hole 11 on reflector plate 10 with substrate 31 backwards to the surface of backboard 50, in this way, reflector plate 10 can be realized
With being fixedly connected for lamp bar substrate 31, so as to realize being fixedly connected for reflector plate 10 and backboard 50 by lamp bar substrate 31, make
It is more convenient to obtain the installation of reflector plate 10, and then improves the installation effectiveness of reflector plate 10.
Meanwhile such mounting means also eliminates corresponding screw hole on backboard 50, simplifies manufacturing process, has saved life
Cost is produced, also improves 50 presentation quality of backboard.
As depicted in figs. 1 and 2, the connector 70 includes multiple, and the reflector plate 10 offers several through holes 11, each
The support division 71 of the connector 70 is held in the reflector plate 10 backwards to the surface of the substrate 31, each connector 70
Fixed part 73 through a through hole 11 be glued in the substrate 31 backwards to the backboard 50 surface.
In the present embodiment, lamp bar 30 is substantially elongated, and horizontally extending setting, correspondingly, several through holes 11
Also arranged in the horizontal direction, and the substrate 31 for corresponding to lamp bar 30 is set.At this point, multiple connectors 70 are also in the horizontal direction
It is arranged, and corresponds and set with several through holes 11.Specifically, the support division 71 per a connection piece 70 is held in reflector plate
10 backwards to 31 surface of substrate, and the fixed part 73 per a connection piece 70 is glued the table in substrate 31 backwards to backboard 50 through a through hole 11
Face.
In this way, further improving the stability that reflector plate 10 is fixed on lamp bar substrate 31, reflector plate fixed knot is improved
The stability of structure 100.
Further, the lamp bar 30 includes multiple, and multiple lamp bars 30 are alternatively arranged, and several through holes 11 are in battle array
Column distribution, through hole 11 described in one row of correspondence of substrate 31 of each lamp bar 30 are set.
In the present embodiment, each lamp bar 30 is substantially elongated, and horizontally extending setting, multiple 30 edges of lamp bar
Vertical direction is arranged.Correspondingly, several through holes 11 be in array distribution, that is, be formed with several exhausting holes 11 vertically into
The form of row arrangement, also, the substrate 31 of one lamp bar 30 of correspondence of each exhausting hole 11 is set.At this point, multiple connectors 70 are also in
Array distribution, and correspond and set with several through holes 11.Specifically, the support division 71 per a connection piece 70 is held in reflector plate
10 backwards to 31 surface of substrate, and the fixed part 73 per a connection piece 70 is glued the table in substrate 31 backwards to backboard 50 through a through hole 11
Face.
In this way, by the setting of multiple lamp bars 30, the stabilization that reflector plate 10 is fixed on lamp bar substrate 31 is further improved
Property, meanwhile, the load-bearing burden of single lamp bar 30 is also effectively shared, so as to further effectively improve reflection piece fixed structure
100 stability.
Further, the reflector plate 10 includes bottom plate 13 and encloses the flanging 15 arranged on 13 edge of bottom plate, several described logical
Hole 11 is uniformly distributed in the bottom plate 13.In this way, may be such that the distribution of connector 70 is more uniform, to the fixation of reflector plate 10 more
Adduction manage and effectively, so as to further effectively promoted reflection piece fixed structure 100 stability.
As shown in figures 1 and 3, the reflector plate 10 is further opened with relief hole 17, and the lamp bar 30, which further includes, covers at institute
The lampshade 33 of lamp bead is stated, the lampshade 33 protrudes from the surface of the reflector plate 10 through the relief hole 17.
In the present embodiment, reflection piece fixed structure 100 includes several spaced lamp bars 30, if each lamp bar 30 includes
Dry lampshade 33 and several lamp beads, each correspondence of lampshade 33 cover at a lamp bead.It is arranged in parallel between several lamp bars 30 so that
Lampshade 33 is in array distribution, and correspondingly, the bottom plate 13 of reflector plate 10 includes several relief holes 17, and several relief holes 17 are also in array
Distribution, at this point, each lampshade 33 protrudes from the surface of bottom plate 13 through a relief hole 17.Specifically, each lampshade 33 with it is corresponding
Relief hole 17 be coaxially disposed.In this way, lampshade 33 plays the role of definite 10 rigging position of reflector plate.
It should be noted that lampshade 33 can play the role of lens, the light that lamp bead is sent penetrates lampshade 33, and a branch is straight
Directive diffuser plate, another part directive diffuser plate after the reflection of reflector plate 10 are connect, last light is uniformly dispersed by diffuser plate
After project.
As shown in figure 3, the difference of the diameter of 33 maximum cross section of diameter and the lampshade of the relief hole 17 is defined as A,
1mm≤A≤3mm.It so, it is possible so that reflector plate 10 is easier in place, reduce the correction number of reflector plate 10, so as to
The set-up time has been saved, has improved installation effectiveness.
As depicted in figs. 1 and 2, the support division 71 is around the through hole, and it is logical close to this to be held in the reflector plate 10
The surface in hole 11.
In the present embodiment, the substantially middle part tabular jaggy of support division 71, fixed part 73 also in tabular, and with to
The notch for holding 71 middle part of portion is oppositely arranged.The surrounding of fixed part 73 is connected with the peripheral wall of notch, and convex towards lamp bar substrate 31
For the surface of support division 71.At this point, fixed part 73 can be stretched into the through hole 11 on reflector plate 10, and make it towards lamp bar substrate
31 surface glue is connected to lamp bar substrate 31 backwards to the surface of backboard 50, and support division 71 is held in reflector plate 10 around through hole 11
Neighbouring and around the through hole 11 surface.
In this way, the connective stability of support division 71 and fixed part 73 is not only effectively increased, meanwhile, improve support division 71
With the connective stability of reflector plate 10 so that reflector plate 10 and the connective stability of lamp bar substrate 31 are effectively promoted.
As shown in figure 4, the support division 71 is equipped with adhesive-layer 711, the support division towards the surface of the reflector plate 10
71 are glued by the adhesive-layer 711 and the reflector plate 10, and the fixed part 73 is equipped with viscous towards the surface of the substrate 31
Glue-line 711, the fixed part 73 are glued by the adhesive-layer 711 and the substrate 31.In this way, may be such that support division 71 with it is anti-
It is simpler, convenient to penetrate connection, fixed part 73 and the connection of lamp bar substrate 31 of piece 10, so as to improve the installation of reflector plate 10
Efficiency.
At this point, connector 70 can be flexible material, it is possible to understand that, flexible material easily deforms upon, favourable so as to be formed
In the structure of installation so that the support division 71 and fixed part 73 of connector 70 it is simpler with the splicing of corresponding component,
It is convenient, also, so connector 70 is not required to machine-shaping as special form before use, not only saves processing charges, but also section
About the production time, improve production efficiency.Specifically, connector 70 selects mylar film, has higher anti-tear tensile strength,
And be a kind of relatively thin laminated structure, it can ensure the planarization on 10 surface of reflector plate to the full extent.
The utility model also proposes a kind of backlight module, and the reflector plate that the backlight module includes being cascading is fixed
Structure 100, diffuser plate and optical diaphragm, the reflection piece fixed structure 100 are foregoing reflection piece fixed structures 100,
The concrete structure of the reflection piece fixed structure 100 is with reference to the foregoing embodiments.Since this backlight module employs foregoing all implementations
Whole technical solutions of example, therefore all advantageous effects at least caused by the technical solution with previous embodiment, herein not
It repeats one by one again.
The utility model also proposes a kind of display device, and the display device includes foregoing backlight module, the back of the body
The concrete structure of optical mode group is with reference to the foregoing embodiments.Since this display device employs whole technical sides of foregoing all embodiments
Case, therefore all advantageous effects at least caused by the technical solution with previous embodiment, this is no longer going to repeat them.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes or directly/is used in other related technical areas indirectly and is included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of reflection piece fixed structure, which is characterized in that including backboard, lamp bar, reflector plate and the connection being cascading
Part, the lamp bar include being fixed on the substrate of the backboard and are convexly equipped in lamp bead of the substrate backwards to the surface of the backboard,
The lamp bead runs through the reflector plate, and the reflector plate offers through hole, and the connector includes the support division being connected and consolidates
Determine portion, the support division is held in the reflector plate backwards to the surface of the substrate, and the fixed part is glued through the through hole
In the substrate backwards to the surface of the backboard.
2. reflection piece fixed structure as described in claim 1, which is characterized in that the connector includes multiple, the reflection
Piece offers several through holes, and the support division of each connector is held in the reflector plate backwards to the surface of the substrate, often
The fixed part of one connector is glued in the substrate through a through hole backwards to the surface of the backboard.
3. reflection piece fixed structure as claimed in claim 2, which is characterized in that the lamp bar includes multiple, multiple lamps
Item is alternatively arranged, and several through holes are in array distribution, and the substrate of each lamp bar corresponds to through hole described in a row and sets.
4. reflection piece fixed structure as claimed in claim 3, which is characterized in that the reflector plate includes bottom plate and encloses the bottom of arranged on
The flanging of edges of boards edge, several through holes are uniformly distributed in the bottom plate.
5. reflection piece fixed structure as described in claim 1, which is characterized in that the reflector plate is further opened with relief hole, institute
It states lamp bar and further includes the lampshade for covering at the lamp bead, the lampshade protrudes from the table of the reflector plate through the relief hole
Face.
6. reflection piece fixed structure as claimed in claim 5, which is characterized in that define the diameter of the relief hole and the lamp
The difference for covering the diameter of maximum cross section is A, 1mm≤A≤3mm.
7. the reflection piece fixed structure as any one of claim 1-6, which is characterized in that the support division is around described
Through hole, and the reflector plate is held in close to the surface of the through hole.
8. reflection piece fixed structure as claimed in claim 7, which is characterized in that the support division is towards the table of the reflector plate
Face is equipped with adhesive-layer, and the support division is glued by the adhesive-layer and the reflector plate, and the connecting portion is towards the substrate
Surface be equipped with adhesive-layer, the connecting portion passes through the adhesive-layer and the substrate and is glued.
9. a kind of backlight module, which is characterized in that the backlight module is included as described in any item of the claim 1 to 8 anti-
Penetrate piece fixed structure.
10. a kind of display device, which is characterized in that the display device includes backlight module as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721500219.3U CN207380416U (en) | 2017-11-10 | 2017-11-10 | Reflect piece fixed structure, backlight module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721500219.3U CN207380416U (en) | 2017-11-10 | 2017-11-10 | Reflect piece fixed structure, backlight module and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207380416U true CN207380416U (en) | 2018-05-18 |
Family
ID=62332494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721500219.3U Active CN207380416U (en) | 2017-11-10 | 2017-11-10 | Reflect piece fixed structure, backlight module and display device |
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| Country | Link |
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| CN (1) | CN207380416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246664A (en) * | 2020-03-02 | 2020-06-05 | 广州兴森快捷电路科技有限公司 | Jig and etching production system |
-
2017
- 2017-11-10 CN CN201721500219.3U patent/CN207380416U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246664A (en) * | 2020-03-02 | 2020-06-05 | 广州兴森快捷电路科技有限公司 | Jig and etching production system |
| CN111246664B (en) * | 2020-03-02 | 2021-12-24 | 广州兴森快捷电路科技有限公司 | Jig and etching production system |
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