CN208621879U - Backlight module and LCD screen - Google Patents
Backlight module and LCD screen Download PDFInfo
- Publication number
- CN208621879U CN208621879U CN201821212546.3U CN201821212546U CN208621879U CN 208621879 U CN208621879 U CN 208621879U CN 201821212546 U CN201821212546 U CN 201821212546U CN 208621879 U CN208621879 U CN 208621879U
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- CN
- China
- Prior art keywords
- backlight module
- lamp plate
- connector
- hole
- framework
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- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Planar Illumination Modules (AREA)
Abstract
The application discloses a kind of backlight module and LCD screen, the backlight module include framework and be contained in the intracorporal at least lamp plate of the frame, and the lamp plate includes lamp plate ontology and the connector for being convexly equipped in the lamp plate ontology ora terminalis；The framework offers an at least through-hole, and the connector is contained in the through-hole.The application provides a kind of backlight module and LCD screen, it is intended to solve the problem of that the socket due to backlight module causes the light of backlight module to be unevenly distributed LCD screen and shade occurs.
Description
Technical field
This application involves the liquid crystal displays of lighting technical field more particularly to a kind of backlight module and the application backlight module
Curtain.
Background technique
It is also got over currently, LCD screen is widely used in the requirement of various display fields, user and market for LCD screen
Come higher, backlight module is one of key component of LCD screen, be mainly used for showing for LCD screen image provide it is bright and
Uniform light.The socket of backlight module is usually located between backlight module, since the jack sizes of backlight module are larger and not
Belong to light emitting structure, therefore the region where socket can not be covered by light, so that the light in backlight module be caused to be distributed
Unevenly, lead to shadow occur on LCD screen in the region where socket.
Apply for content
The main purpose of the application is to provide a kind of backlight module and LCD screen, it is intended to solve inserting due to backlight module
Seat causes the light of backlight module to be unevenly distributed, and the problem of shade occurs in LCD screen.
To achieve the above object, present applicant proposes a kind of backlight module, the backlight module includes framework and is contained in
The intracorporal at least lamp plate of the frame, the lamp plate include lamp plate ontology and the connection for being convexly equipped in the lamp plate ontology ora terminalis
Part；The framework offers an at least through-hole, and the connector is contained in the through-hole.
Optionally, the periphery wall of the framework is provided with metallic channel, and the metallic channel is connected to the through-hole.
Optionally, the through-hole is set to the bottom wall of the metallic channel.
Optionally, the bottom wall of the metallic channel and/or side wall are also provided with outlet hole.
Optionally, the backlight module includes multiple lamp plates, and multiple lamp plates are arranged side by side along longitudinal direction, Mei Gesuo
It states lamp plate and is equipped with the connector, multiple through-holes are offered in the framework, each through-hole accommodates corresponding institute
State connector.
Optionally, multiple connectors are set to the same side of the framework.
Optionally, the lamp plate is fixedly connected with the framework.
To achieve the above object, this programme also provides a kind of LCD screen, and the LCD screen includes as above-mentioned any one
The backlight module of kind embodiment.
Optionally, the LCD screen further includes conducting wire, and the conducting wire is contained in the metallic channel, and the one of the conducting wire
Through-hole is protruded at end and the connector is electrically connected, and the other end and the external power supply are electrically connected.
Optionally, the connector has socket structure, and one end that the conducting wire is electrically connected with the connector has
Plug construction.
In the technical solution that the application proposes, the backlight module includes lamp plate and framework, and the framework surround and is set to
The surrounding of the lamp plate, and the framework is fixedly connected with the lamp plate, the lamp plate include lamp plate ontology and open up with
The connector of lamp plate ontology side ora terminalis, the connector are used to be electrically connected with extraneous power supply, provide for the lamp plate
Electric energy.Through-hole is offered in the framework, the connector is contained in the through-hole, since the connector is not disposed on institute
The light emitting region of lamp plate is stated, therefore the backlight module is during the work time, the connector will not influence the distribution feelings of light
Condition, therefore when avoiding the connector and being set among the backlight module, light is unevenly distributed, and LCD screen is caused to go out
The problem of existing shade.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the application backlight module；
Fig. 2 is the top view of the application backlight module；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the right view of the application backlight module.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Lamp plate | 21 | Through-hole |
| 20 | Framework | 22 | Metallic channel |
| 11 | Lamp plate ontology | 23 | Outlet hole |
| 12 | Connector |
The embodiments will be further described with reference to the accompanying drawings for realization, functional characteristics and the advantage of the application purpose.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiment of the application, instead of all the embodiments.Base
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall in the protection scope of this application.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present application
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in this application is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present application, " multiples' " contains
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in this application.
It in addition, the technical solution between each embodiment of the application can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not this application claims protection scope within.
The application proposes a kind of backlight module.
Fig. 1 to Fig. 4 is please referred to, in the present embodiment, the backlight module includes framework 20 and is contained in the framework 20
An interior at least lamp plate 10, the lamp plate 10 include lamp plate ontology 11 and the connector for being convexly equipped in 11 ora terminalis of lamp plate ontology
12, wherein the connector 12 is for the lamp plate ontology 11 to be attached with external device (ED)；The framework 20 offer to
A few through-hole 21, the connector 12 are contained in the through-hole 21.Since the surface of the lamp plate ontology 11 is light emitting region,
Therefore the connector 12 is convexly equipped in the lamp plate ontology 11 and is contained in the framework 20, can guarantee the connector 12
The light emitting region of the lamp plate ontology 11 is not interfered.
In the technical solution that the application proposes, the backlight module includes lamp plate 10 and framework 20, and the framework 20 is surround
It is set to the surrounding of the lamp plate 10, and the framework 20 is fixedly connected with the lamp plate 10, the lamp plate 10 includes lamp plate
Ontology 11 and connector 12 with the 11 side ora terminalis of lamp plate ontology is opened up, the connector 12 is used for and extraneous power supply electricity
Property connection, provide electric energy for the lamp plate 10.Through-hole 21 is offered in the framework 20, the connector 12 is contained in described logical
In hole 21, since the connector 12 is not disposed on the light emitting region of the lamp plate 10, the backlight module is worked
Cheng Zhong, the connector 12 will not influence the distribution situation of light, therefore avoid the connector 12 and be set to the backlight
When among mould group, light is unevenly distributed, and LCD screen is caused the problem of shade occur.
Further, 20 periphery wall of framework is provided with metallic channel 22, and the metallic channel 22 is connected to the through-hole 21,
In specific embodiment, the metallic channel 22 of 20 periphery wall of framework setting is connected to the through-hole 21, the connector 12 and
One end of conducting wire is connected to, and the conducting wire is contained in the metallic channel 22, so that the conducting wire is hidden in 10 lower section of lamp plate, is kept away
Exempt from the conducting wire to pass through above the lamp plate 10, causes light to be unevenly distributed, LCD screen is made shade occur.
Further, the through-hole 21 is set to the bottom wall of the metallic channel 22, and in specific embodiment, the through-hole 21 is set
When the bottom wall of the metallic channel 22, one end of the conducting wire can be directly entered the metallic channel when being pierced by from the through-hole 21
22, so that the conducting wire be enable to arrange according to shorter distance, avoids the conducting wire from bypassing above lamp plate 10, cause
There is shade in LCD screen.
Further, the bottom wall of the metallic channel 22 and/or side wall are also provided with outlet hole 23, in specific embodiment,
When the outlet hole 23 is opened in the bottom of the metallic channel 22, one end of conducting wire is connected to the connector 12, the other end
Enter after being pierced by from the outlet hole 23 away from the side of the backlight module light-emitting surface, when the outlet hole 23 be opened in it is described
To metallic channel 22 side wall when, one end of conducting wire is connected to the connector 12, and the other end is pierced by described from the outlet hole 23
Backlight module.By the way that the outlet hole 23 is arranged, the conducting wire can be avoided from the outlet hole 23 outside the metallic channel 22
The framework 20 is transmitted, avoids the conducting wire from bypassing from lamp plate 10, LCD screen is caused shade occur.
It further, include multiple lamp plates 10 in the backlight module, in specific embodiment, the backlight module
In include multiple lamp plates 10, multiple lamp plates 10 are arranged side by side along longitudinal direction, and receiving with the framework 20 surrounds shape
At space in, wherein the side ora terminalis of multiple lamp plates 10 offers a connector 12, opens in the framework 20
Equipped with multiple through-holes 21, multiple connectors 12 are corresponded with multiple through-holes 21, the plurality of connection
Part 12 is contained in the corresponding through-hole 21, thus guarantee the connector 12 accommodate with the framework 20 in.
Further, multiple connectors 12 are in the same side of the framework 20, specific embodiment, Duo Gesuo
The same side that connector 12 is set to the framework 20 is stated, multiple conducting wires respectively at the connector 12 connection can be made from same
A outlet hole 23 is pierced by the backlight module, so that multiple conducting wires be avoided to there is a problem of arrangement confusion, improves conducting wire
Arrangement efficiency.
Further, the lamp plate 10 is fixedly connected with the framework 20, in specific embodiment, 20 edge of framework
22 bottom wall of the metallic channel on offer multiple screw holes, the fastened by screw supports the lamp plate 10 in the screw hole,
Make to keep relatively fixed between the lamp plate 10 and the framework 20.Preferably, the screw hole is symmetrically opened in the framework 20
Two sides, to guarantee 10 uniform force of lamp plate.
The utility model also proposes a kind of LCD screen, which includes the backlight mould such as above-mentioned any embodiment
Group, the specific structure of the backlight module is referring to above-described embodiment, since the backlight module uses the complete of above-mentioned all embodiments
Portion's technical solution, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, herein no longer one by one
It repeats.
Further, the conducting wire is contained in the guidewire lumen, and one end of the conducting wire and the connector 12 are electrically
Connection, the other end of the conducting wire and the external power supply are electrically connected, and the conducting wire is used for the electric energy of the external power supply
It is transferred to the connector 12, electric energy is transferred to the light-emitting component on the lamp plate 10 by the connector 12, for driving
Light-emitting component is stated to shine.
Further, the connector 12 is socket structure, one end that the conducting wire and the connector 12 are electrically connected
For plug construction, in specific embodiment, the socket structure matches each other with the plug construction for being electrically connected.It can be with
Understand, the application is without being limited thereto, and in another embodiment, the connector 12 is plug construction, the conducting wire and the connection
One end that part 12 is electrically connected is socket structure.
Further, the LCD screen further includes power supply module, and the power supply module and the conducting wire are electrically connected, institute
It states power supply module and electric energy is transmitted to the lamp plate 10 by the conducting wire, for being mentioned for the light-emitting component on the lamp plate 10
For electric energy.
The foregoing is merely preferred embodiment of the present application, are not intended to limit the scope of the patents of the application, all at this
Under the inventive concept of application, using equivalent structure transformation made by present specification and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the application.
Claims (10)
1. a kind of backlight module, which is characterized in that the backlight module includes framework and is contained in the frame intracorporal at least one
Lamp plate, the lamp plate include lamp plate ontology and the connector for being convexly equipped in the lamp plate ontology ora terminalis；The framework offer to
A few through-hole, the connector are contained in the through-hole.
2. backlight module as described in claim 1, which is characterized in that the periphery wall of the framework is provided with metallic channel, described
Metallic channel is connected to the through-hole.
3. backlight module as claimed in claim 2, which is characterized in that the through-hole is set to the bottom wall of the metallic channel.
4. backlight module as claimed in claim 2, which is characterized in that the bottom wall and/or side wall of the metallic channel are also provided with
Outlet hole.
5. backlight module as described in claim 1, which is characterized in that the backlight module includes multiple lamp plates, multiple
The lamp plate is arranged side by side along longitudinal direction, and each lamp plate is equipped with the connector, offers in the framework multiple described
Through-hole, each through-hole accommodate the corresponding connector.
6. backlight module as claimed in claim 5, which is characterized in that multiple connectors are set to the same of the framework
Side.
7. backlight module as described in claim 1, which is characterized in that the lamp plate is fixedly connected with the framework.
8. a kind of LCD screen, which is characterized in that the LCD screen includes such as the described in any item backlight moulds of claim 1-7
Group.
9. LCD screen as claimed in claim 8, which is characterized in that the periphery wall of the framework is provided with metallic channel, described
Metallic channel is connected to the through-hole；The LCD screen further includes conducting wire, and the conducting wire is contained in the metallic channel, described to lead
Through-hole is protruded into one end of line and the connector is electrically connected, and the other end and the external power supply are electrically connected.
10. LCD screen as claimed in claim 9, which is characterized in that the connector have socket structure, the conducting wire with
One end that the connector is electrically connected has plug construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212546.3U CN208621879U (en) | 2018-07-27 | 2018-07-27 | Backlight module and LCD screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212546.3U CN208621879U (en) | 2018-07-27 | 2018-07-27 | Backlight module and LCD screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621879U true CN208621879U (en) | 2019-03-19 |
Family
ID=65707994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821212546.3U Expired - Fee Related CN208621879U (en) | 2018-07-27 | 2018-07-27 | Backlight module and LCD screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208621879U (en) |
-
2018
- 2018-07-27 CN CN201821212546.3U patent/CN208621879U/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: 20190319 Termination date: 20200727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |