CN204989705U - Lamp strip subassembly, backlight unit and display device - Google Patents
Lamp strip subassembly, backlight unit and display device Download PDFInfo
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- CN204989705U CN204989705U CN201520670160.7U CN201520670160U CN204989705U CN 204989705 U CN204989705 U CN 204989705U CN 201520670160 U CN201520670160 U CN 201520670160U CN 204989705 U CN204989705 U CN 204989705U
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- lamp bar
- connector
- plug division
- interface
- backboard
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Abstract
The utility model discloses a lamp strip subassembly, backlight unit and display device, wherein, lamp strip subassembly includes lamp strip, wire and connects the connector of lamp strip and wire, the connector includes insulating casing and conductive terminal, insulating casing is equipped with one and accepts fixed conductive terminal's fixed chamber and an interface and a mistake line mouth that communicates with fixed chamber, the wire passed line mouth and conductive terminal's one end fixed connection, the lamp strip extends in one end has grafting portion, and the other end that this grafting portion corresponds the conductor terminal is equipped with the electric contact, grafting portion is used for the adaptation to insert the interface to the other end that makes electric contact and conductive terminal corresponds to be connected. The utility model discloses technical scheme can simplify the backlight unit's of this lamp strip subassembly of use production operation, reduces material cost and cost of labor.
Description
Technical field
The utility model relates to backlight technology field, particularly a kind of lamp bar assembly, backlight module and display device.
Background technology
At present, in common backlight module, be connected by wire rod between lamp bar with lamp bar, so, need to arrange in each lamp bar the needle stand that supplies wire rod grafting, needle stand needs first to be welded on lamp bar, and then wire rod is inserted needle stand, production operation complex process, material and cost of labor higher.
Utility model content
Fundamental purpose of the present utility model is to provide a kind of lamp bar assembly, is intended to the production operation simplifying the backlight module using this lamp bar assembly, reduces Material Cost and cost of labor.
For achieving the above object, the lamp bar assembly that the utility model proposes comprises lamp bar, wire and connects the connector of described lamp bar and described wire; Described connector comprises insulation crust and conducting terminal; Described insulation crust is provided with lock chamber and the interface be communicated with described lock chamber and the line mouth excessively that described conducting terminal is fixed in a collecting; Described wire is fixedly connected with one end of described conducting terminal through described line mouth of crossing; Described lamp bar is extended with Plug Division in one end, and the other end of the corresponding described conductor terminal in described Plug Division is provided with electric contact; Described Plug Division is used for the described interface of adaptive insertion, and to make, described electric contact is corresponding with the other end of described conducting terminal to be connected.
Preferably, described interface and described line mouth are excessively divided into the opposite end of described insulation crust.
Preferably, described Plug Division is provided with the solid groove of increasing that the bearing of trend along described Plug Division extends, and described connector is provided with the solid hyoplastron of the increasing of being fixed on described insulation crust in described lock chamber; When described interface is inserted in described Plug Division, described increasing solid hyoplastron correspondence inserts the solid groove of described increasing.
Preferably, the solid hyoplastron of described increasing and the solid groove interference fit of described increasing.
Preferably, described connector is also provided with the elastic clamping hook being connected to described insulation crust, and described elastic clamping hook is for the position of Elastic buckle adjacent described Plug Division on described lamp bar.
Preferably, described lamp bar offers the bayonet socket fastened for described elastic clamping hook adaptation in the position of adjacent described Plug Division.
The utility model also proposes a kind of backlight module, comprises backboard and multiple described lamp bar assembly; Described traverse layout is in described backboard, and described connector is fixedly arranged on described backboard, and described lamp bar fits in described backboard.
Preferably, multiple connectors of multiple described lamp bar assembly form two connector groups, and described two connector groups are the centre position that Mirror Symmetry is located at described backboard, and the interface of arbitrary connector another connector group setting dorsad in every a connector group.
Preferably, described backboard is provided with the groove for installing described connector, and the interface of described connector manifests described groove.
The utility model also proposes a kind of display device, comprises described backlight module.
The technical solution of the utility model is fixed on the connector of backboard by arranging, and this connector is fixedly connected with wire by the one end of the conducting terminal set firmly, this connector is provided with interface, when lamp strip unit being fitted in this backlight module, only need the Plug Division of lamp bar correspondence is inserted in interface and is connected with the other end of conducting terminal, can realize the connection between lamp bar and wire, whole assembly manipulation is simple, can reduce the cost of labor of assembling; In addition, compared to the technical scheme in background technology, the design can save needle stand, saves Material Cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, the structure according to these accompanying drawings can also obtain other accompanying drawing.
Fig. 1 is the structural representation of the utility model backlight module one embodiment;
Fig. 2 is the structural representation of the lamp bar assembly of backlight module in Fig. 1;
Fig. 3 is the explosive view of lamp bar assembly one form in Fig. 2;
Fig. 4 is the explosive view of another form of lamp bar assembly in Fig. 2.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 10 | Lamp bar | 20 | Connector |
| 30 | Backboard | 11 | Plug Division |
| 111 | Increase solid groove | 112 | Electric contact |
| 12 | Bayonet socket | 21 | Insulation crust |
| 211 | Interface | 212 | Cross line mouth |
| 22 | Conducting terminal | 23 | Elastic clamping hook |
| 231 | Sway brace | 232 | Elastic arm |
| 233 | Button hook | 31 | Groove |
| 41 | Wire |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Need explanation; technical scheme in the utility model embodiment between each embodiment can be combined with each other; but must be can be embodied as basis with those of ordinary skill in the art; when technical scheme combination occur conflicting maybe cannot realize time people should think that the combination of this technical scheme does not exist, also not the utility model require protection domain within.
The utility model proposes a kind of lamp bar assembly and there is the backlight module of this lamp bar assembly.
Referring to figs. 1 through 4, in the utility model one embodiment, this backlight module comprises backboard 30 and multiple lamp bar 10 assembly.Described lamp bar 10 assembly comprises the lamp bar 10 fitting in described backboard 30, the wire 41 being laid in described backboard 30 and connects the connector 20 of described lamp bar 10 and described wire 41, and described connector 20 is fixedly arranged on described backboard 30.Described connector 20 comprises insulation crust 21 and conducting terminal 22.Described insulation crust 21 is provided with the lock chamber (not shown) that described conducting terminal 22 is fixed in a collecting and interface 211 and the mistake line mouth 212 be communicated with described lock chamber.Described wire 41 is fixedly connected with one end of described conducting terminal 22 through described line mouth 212 of crossing.Described lamp bar 10 is extended with Plug Division 11 in one end, and the other end of corresponding described wire 41 terminal in described Plug Division 11 is provided with electric contact 112.Described interface 211 is inserted for adaptation in described Plug Division 11, and to make, described electric contact 112 is corresponding with the other end of described conducting terminal 22 to be connected.In the present embodiment, particularly, described lamp bar 10 is LED lamp bar 10, and described electric contact 112 comprises is located at cathode contact on described Plug Division 11 and cathode contact.Described conducting terminal 22 is provided with two, and wherein one end of a conducting terminal 22 connects positive wire 41, and the other end clamps the side of described Plug Division 11 and connects described cathode contact; One end of another conducting terminal 22 connects cathode conductor 41, and the other end clamps the opposite side of described Plug Division 11 and connects described cathode contact.In the present embodiment, described interface 211 and described line mouth 212 are excessively divided into the opposite end of described insulation crust 21, so that the wiring of described backboard 30; Certainly, in other embodiments of the present utility model, described line mouth 212 excessively also can be located at the side adjacent with described interface 211 place end of described insulation crust 21.
The technical solution of the utility model is fixed on the connector 20 of backboard 30 by arranging, and this connector 20 is fixedly connected with wire 41 by the one end of the conducting terminal 22 set firmly, this connector 20 is provided with interface 211, when lamp bar 10 is assembled in this backlight module, only need the Plug Division 11 of lamp bar 10 correspondence is inserted in interface 211 and is connected with the other end of conducting terminal 22, the connection between lamp bar 10 and wire 41 can be realized, whole assembly manipulation is simple, can reduce the cost of labor of assembling; In addition, compared to the technical scheme in background technology, the design can save needle stand, saves Material Cost.
With reference to Fig. 3 and Fig. 4, further, described Plug Division 11 is provided with the solid groove 111 of increasing that the bearing of trend along described Plug Division 11 extends, and described connector 20 is provided with the increasing of being fixed on described insulation crust 21 and consolidates hyoplastron (not shown) in described lock chamber.When described interface 211 is inserted in described Plug Division 11, described increasing solid hyoplastron correspondence inserts the solid groove 111 of described increasing.In the present embodiment, have the effect of inserting guiding by the cooperation increasing solid hyoplastron and the solid groove 111 of increasing, the grafting be convenient between lamp bar 10 and connector 20 is installed.Preferably, the solid hyoplastron of described increasing and solid groove 111 interference fit of described increasing, to strengthen the stable connection between lamp bar 10 and connector 20, meanwhile, described lamp bar 10 can be avoided to insert to occur after in described connector 20 lamp bar 10 can the phenomenon of relatively described interface 211 double swerve.
With reference to Fig. 2 to Fig. 4, further, described connector 20 is also provided with the elastic clamping hook 23 being connected to described insulation crust 21, described elastic clamping hook 23 adjoins the position of described Plug Division 11 on described lamp bar 10 for Elastic buckle, to strengthen the stable connection between lamp bar 10 and connector 20 further.In the present embodiment, particularly, described elastic clamping hook 23 comprises sway brace 231, elastic arm 232 and button hook 233.One end of described sway brace 231 connects described insulation crust 21, and the other end connects described elastic arm 232.Described elastic arm 232 extends to the direction of described interface 211 from the position be connected with described sway brace 231.One end of described button hook 233 connects one end of the close described interface 211 of described elastic arm 232, the other end extends near the direction of described insulation crust 21, to be snapped in the position of adjacent described Plug Division 11 on described lamp bar 10 under the elastic acting force of described elastic arm 232.In the present embodiment, described elastic clamping hook 23 is provided with two, and these two elastic clamping hooks 23 are located at the relative both sides of described insulation crust 21, and are respectively used to the dual-side of lamp bar 10 described in Elastic buckle.Right the design is not limited thereto, and in other embodiments of the present utility model, described elastic clamping hook 23 also can be used for the upper face of lamp bar 10 described in buckle, and the number of described elastic clamping hook 23 also can be designed to 1,3 or 5 etc. according to actual needs.
In the present embodiment, further, described lamp bar 10 offers the bayonet socket 12 fastened for described elastic clamping hook 23 adaptation in the position of adjacent described Plug Division 11, button hook 233 correspondence of described elastic clamping hook 23 fastens described bayonet socket 12, is not easily pulled out to make described lamp bar 10; Right the design is not limited thereto, and in other embodiments of the present utility model, described button hook 233 also can only elasticity to be conflicted the side of described lamp bar 10, and the friction force between button hook 233 and lamp bar 10 side can strengthen the stable connection between lamp bar 10 and connector 20.
With reference to Fig. 1, further, multiple connectors 20 of multiple described lamp bar 10 assembly form two connectors 20 groups, described two connectors 20 groups are located at the centre position of described backboard 30 in Mirror Symmetry, and interface 211 another connector 20 groups setting dorsad of arbitrary connector 20 in every a connector 20 groups.So, the wire 41 of two connectors 20 groups is laid in the centre position of described backboard 30, and compared to technical scheme wire 41 being laid in backboard 30 edge, the design is required, and to lay the length of wire 41 shorter, is conducive to the saving of cost.
Further, described backboard 30 is provided with the groove 31 for installing described connector 20, and the interface 211 of described connector 20 manifests described groove 31.In the present embodiment, by being installed in described groove 31 by described connector 20, the position of the adjacent described Plug Division 11 of described lamp bar 10 and the relative distance in described backboard 30 plate face can be reduced; Especially, when the degree of depth of described groove 31 equals the thickness of described insulation crust 21, described lamp bar 10 can be arranged, to ensure the integral heat sink of described lamp bar 10 by the described backboard 30 of overall laminating.In the present embodiment, the corresponding every a connector 20 groups of described backboard 30 is provided with a groove 31, and so, only need to arrange two grooves 31, the mould manufacturing described backboard 30 is more simple.Certainly, in other embodiments of the present utility model, described backboard 30 also may correspond to every a connector 20 and arranges a groove 31.
The utility model also proposes a kind of display device, this display device comprises backlight module, the concrete structure of this backlight module is with reference to above-described embodiment, because this display device have employed whole technical schemes of above-mentioned all embodiments, therefore all beneficial effects that the technical scheme at least having above-described embodiment is brought, this is no longer going to repeat them.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every under inventive concept of the present utility model; utilize the equivalent structure transformation that the utility model instructions and accompanying drawing content are done, or directly/be indirectly used in other relevant technical fields to include in scope of patent protection of the present utility model.
Claims (10)
1. a lamp bar assembly, is characterized in that, comprises lamp bar, wire and connects the connector of described lamp bar and described wire; Described connector comprises insulation crust and conducting terminal; Described insulation crust is provided with lock chamber and the interface be communicated with described lock chamber and the line mouth excessively that described conducting terminal is fixed in a collecting; Described wire is fixedly connected with one end of described conducting terminal through described line mouth of crossing; Described lamp bar is extended with Plug Division in one end, and the other end of the corresponding described conductor terminal in described Plug Division is provided with electric contact; Described Plug Division is used for the described interface of adaptive insertion, and to make, described electric contact is corresponding with the other end of described conducting terminal to be connected.
2. lamp bar assembly as claimed in claim 1, is characterized in that, described interface and described line mouth are excessively divided into the opposite end of described insulation crust.
3. lamp bar assembly as claimed in claim 1, is characterized in that, described Plug Division is provided with the solid groove of increasing that the bearing of trend along described Plug Division extends, and described connector is provided with the increasing of being fixed on described insulation crust and consolidates hyoplastron in described lock chamber; When described interface is inserted in described Plug Division, described increasing solid hyoplastron correspondence inserts the solid groove of described increasing.
4. lamp bar assembly as claimed in claim 3, is characterized in that, the solid hyoplastron of described increasing and the solid groove interference fit of described increasing.
5. lamp bar assembly as claimed in claim 1, it is characterized in that, described connector is also provided with the elastic clamping hook being connected to described insulation crust, and described elastic clamping hook is for the position of Elastic buckle adjacent described Plug Division on described lamp bar.
6. lamp bar assembly as claimed in claim 5, is characterized in that, described lamp bar offers the bayonet socket fastened for described elastic clamping hook adaptation in the position of adjacent described Plug Division.
7. a backlight module, is characterized in that, comprise backboard and multiple lamp bar assembly as described in claim 1 to 6, described traverse layout is in described backboard, and described connector is fixedly arranged on described backboard, and described lamp bar fits in described backboard.
8. backlight module as claimed in claim 7, it is characterized in that, multiple connectors of multiple described lamp bar assembly form two connector groups, described two connector groups are the centre position that Mirror Symmetry is located at described backboard, and the interface of arbitrary connector another connector group setting dorsad in every a connector group.
9. backlight module as claimed in claim 7, it is characterized in that, described backboard is provided with the groove for installing described connector, and the interface of described connector manifests described groove.
10. a display device, is characterized in that, comprises the backlight module as described in any one of claim 7 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670160.7U CN204989705U (en) | 2015-08-31 | 2015-08-31 | Lamp strip subassembly, backlight unit and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670160.7U CN204989705U (en) | 2015-08-31 | 2015-08-31 | Lamp strip subassembly, backlight unit and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204989705U true CN204989705U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520670160.7U Active CN204989705U (en) | 2015-08-31 | 2015-08-31 | Lamp strip subassembly, backlight unit and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204989705U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654690A (en) * | 2017-01-10 | 2017-05-10 | 深圳市诺望创新科技有限公司 | LED strip connector |
| CN111161641A (en) * | 2019-12-30 | 2020-05-15 | 重庆康佳光电技术研究院有限公司 | Narrow-frame display backboard, preparation method thereof and display |
| CN111427192A (en) * | 2020-03-17 | 2020-07-17 | 青岛恩利旺精密工业有限公司 | Novel L ED backlight connector framework for L CD high-definition display screen |
| CN112288989A (en) * | 2020-10-27 | 2021-01-29 | 湖南无双科技有限公司 | Intelligent smoke alarm convenient to install and used for fire fighting and installation method thereof |
-
2015
- 2015-08-31 CN CN201520670160.7U patent/CN204989705U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654690A (en) * | 2017-01-10 | 2017-05-10 | 深圳市诺望创新科技有限公司 | LED strip connector |
| CN111161641A (en) * | 2019-12-30 | 2020-05-15 | 重庆康佳光电技术研究院有限公司 | Narrow-frame display backboard, preparation method thereof and display |
| CN111161641B (en) * | 2019-12-30 | 2021-11-23 | 重庆康佳光电技术研究院有限公司 | Narrow-frame display backboard, preparation method thereof and display |
| CN111427192A (en) * | 2020-03-17 | 2020-07-17 | 青岛恩利旺精密工业有限公司 | Novel L ED backlight connector framework for L CD high-definition display screen |
| CN112288989A (en) * | 2020-10-27 | 2021-01-29 | 湖南无双科技有限公司 | Intelligent smoke alarm convenient to install and used for fire fighting and installation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |