CN102937278A - Cabling structure and cabling method for backlight module - Google Patents
Cabling structure and cabling method for backlight module Download PDFInfo
- Publication number
- CN102937278A CN102937278A CN 201210488601 CN201210488601A CN102937278A CN 102937278 A CN102937278 A CN 102937278A CN 201210488601 CN201210488601 CN 201210488601 CN 201210488601 A CN201210488601 A CN 201210488601A CN 102937278 A CN102937278 A CN 102937278A
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- lead wire
- wire portion
- locating dowel
- shrinkable
- bush
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Abstract
The invention provides a cabling structure and a cabling method for a backlight module. The cabling structure comprises a light source lead wire, a first thermal shrinkage sleeve, a second thermal shrinkage sleeve and a positioning column, wherein the light source lead wire comprises a first lead wire part, a second lead wire part and a third lead wire part located between the first lead wire part and the second lead wire part; the third lead wire part is bent into an angle; the first thermal shrinkage sleeve is sleeved on the outer surface of the first lead wire part; the second thermal shrinkage sleeve is sleeved on the outer surface of the second lead wire part; the positioning column is arranged at the corresponding position of the third lead wire part; and the third lead wire part is sleeved on the positioning column. With the adoption of the cabling structure disclosed by the invention, the third lead wire part of the light source lead wire is bent into an angle and is sleeved on the positioning column; one thermal shrinkage sleeve is respectively sleeved on the outer surface of each one of the first lead wire part and the second lead wire part, so that the phenomenon that external force is transmitted to a connector through a wire rod when the wire rod pulls can be effectively prevented, the connector is prevented from being loosened by inclined force, and therefore, the cabling stability and reliability are enhanced and the product yield is improved.
Description
Technical field
The present invention relates to a kind of backlight module, relate in particular to Wiring structure and the Wiring method thereof of this backlight module.
Background technology
Along with constantly progressing greatly of industrial technology, make increasingly multifunction of electronic equipment, related so that the inside of powerful electronic equipment or outside are furnished with the line bodies such as all kinds of complicated electric wires and wiring usually.For avoiding rambling various line bodies inside and outside the electronic device shell, and help to keep in repair in the future and install, often in electronic device shell structure for arranging wires is set, to allow the user put in order institute's cable body in the casing completely, thereby the short circuit of the in disorder initiation of avoiding connecting up or open circuit prevents that electronic equipment is damaged.
Take the backlight module of liquid crystal display as example, its backlight comprises a plurality of LED(Light Emitting Diode spaced apart, light emitting diode), these LED are placed on the circuit board and by an interface connector and are electrically coupled to control circuit.In the prior art, wire from LED is often annotated by adhesive tape or Mylar(: a kind of polyester film of E.I.Du Pont Company) be attached on the backboard, it is very limited that it attaches intensity, when in case wire rod is pullled by external force, this external force can be delivered to interface connector corresponding to backlight by wire rod, cause connector to get loose, cause the backlight module outage.
In view of this, how to design a kind of Wiring structure that is applicable to backlight module, make wire rod when being subject to external force and pullling, can guarantee that still connection is normal, prevent that connector from getting loose, improving stability and the reliability of cabling, is the problem that person skilled need solve.
Summary of the invention
Existing defects during for backlight module cabling of the prior art the invention provides a kind of Wiring structure for backlight module and Wiring method.
According to one aspect of the present invention, a kind of Wiring structure for backlight module is provided, this Wiring structure comprises:
One lamp source wire comprises one first wire portion, one second wire portion and the privates section between the first wire portion and the second wire portion, and wherein, the bending of described privates section at angle;
One first heat-shrinkable T bush is sheathed on the outer surface of described the first wire portion;
One second heat-shrinkable T bush is sheathed on the outer surface of described the second wire portion; And
One locating dowel is arranged at the correspondence position of described privates section, and described privates section is enclosed within on the described locating dowel.
Preferably, an end of the first heat-shrinkable T bush is electrically connected to the connector of described lamp bar against described locating dowel and the other end.
Preferably, an end of the second heat-shrinkable T bush is electrically connected to a printed circuit board (PCB) against described locating dowel and the other end.
Preferably, locating dowel is an I-shaped structure, and described privates section is enclosed within the vertical portion of described I-shaped structure.
Preferably, privates section is bent into a right angle.
According to another aspect of the present invention, a kind of Wiring method for backlight module is provided, this Wiring method may further comprise the steps:
One lamp source wire is provided, comprises one first wire portion, one second wire portion and the privates section between the first wire portion and the second wire portion, wherein, the bending of described privates section at angle;
One locating dowel is provided, described privates section is enclosed within on the described locating dowel; And
One first heat-shrinkable T bush and one second heat-shrinkable T bush are provided, are sheathed on respectively the outer surface of described the first wire portion and the outer surface of described the second wire portion.
Preferably, this Wiring method also comprises: mobile described the first heat-shrinkable T bush makes the one end against described locating dowel.
Preferably, this Wiring method also comprises: mobile described the second heat-shrinkable T bush makes the one end against described locating dowel.
Preferably, this locating dowel is an I-shaped structure, and described privates section is enclosed within the vertical portion of described I-shaped structure.
Adopt Wiring structure and the Wiring method for backlight module of the present invention, the privates section of lamp source wire is bent at angle, this privates section is enclosed within on the locating dowel, and at the first wire portion and the second wire portion sheathed heat-shrinkable T bush of outer surface difference separately, thereby in the time of can preventing that effectively external force from pullling, external force is delivered to connector by wire rod, also can avoid connector to suffer tilting force and the situation that occurs getting loose, therefore strengthen stability and the reliability of cabling, improved product yield.Description of drawings
The reader will become apparent various aspects of the present invention after the reference accompanying drawing has been read the specific embodiment of the present invention.Wherein,
Fig. 1 illustrates according to one embodiment of the present invention, is used for a view of the Wiring structure of backlight module;
Fig. 2 illustrates another view of the Wiring structure of Fig. 1; And
Fig. 3 illustrates according to another embodiment of the present invention, is used for the FB(flow block) of the Wiring method of backlight module.
The specific embodiment
For technology contents that the application is disclosed is more detailed and complete, can be with reference to accompanying drawing and following various specific embodiments of the present invention, identical mark represents same or analogous assembly in the accompanying drawing.Yet those of ordinary skill in the art should be appreciated that the embodiment that hereinafter provides limits the scope that the present invention is contained.In addition, accompanying drawing only is used for schematically being illustrated, and does not draw according to its life size.
With reference to the accompanying drawings, the specific embodiment of various aspects of the present invention is described in further detail.
As previously mentioned, in the backlight module of prior art, wire from LED utilizes adhesive tape or mylar to be attached on the backboard usually, it is very limited that it attaches intensity, when in case wire rod is pullled by external force, this external force can be delivered to interface connector corresponding to backlight by wire rod, causes connector to get loose, and causes the backlight module outage.The puzzlement that easily gets loose in order effectively to solve connector, Fig. 1 illustrates according to one embodiment of the present invention, is used for a view of the Wiring structure of backlight module, and Fig. 2 illustrates another view of this Wiring structure.
See figures.1.and.2, the Wiring structure 1 that the present invention is used for backlight module comprises a lamp source wire.Describe more clearly for ease of this Wiring structure, this lamp source wire 1 comprises one first wire portion 101, one second wire portion 102 and the privates section 103 between the first wire portion 101 and the second wire portion 102.These privates section 103 bendings at angle.For example, privates section 103 is bent into a right angle.
And this Wiring structure 1 also comprises one first heat-shrinkable T bush 201, one second heat-shrinkable T bush 203 and a locating dowel 30.Particularly, the first heat-shrinkable T bush 201 is sheathed on the outer surface of the first wire portion 101.The second heat-shrinkable T bush 203 is sheathed on the outer surface of the second wire portion 102.Locating dowel 30 is arranged at the correspondence position of privates section 103, and privates section 103 is enclosed within on the locating dowel 30.With reference to Fig. 3, because lamp source wire has at least two wires, for example, privates section 103 comprises the first wire 1031 and the second wire 1033, this first wire 1031 and the second wire 1033 consist of a closed loop, this closed loop is enclosed within can locates this lamp source wire on the locating dowel 30.
In one embodiment, an end of the first heat-shrinkable T bush 201 is electrically connected to the connector (not shown) of lamp bar against locating dowel 30 and the other end.In another specific embodiment, an end of the second heat-shrinkable T bush 203 is electrically connected to a printed circuit board (PCB) (not shown) against locating dowel 30 and the other end.Thus, the characteristic of tightening up after being heated by the first heat-shrinkable T bush 201 and/or the second heat-shrinkable T bush 203 is positioned at locating dowel 30 annexes securely with lamp source wire, also can avoid external force to cause this connector to get loose via the connector that lamp source wire is passed to the lamp bar.
In one embodiment, locating dowel 30 is an I-shaped structure, and privates section 103 is enclosed within the vertical portion of I-shaped structure 30.In more detail, I-shaped structure comprises a circular top, a vertical portion and a rounded bottom, and wherein, the diameter of circular top and rounded bottom is identical, and all greater than the diameter of vertical portion.When the wire 1031 of privates section 103 and 1033 formed closed loops are enclosed within locating dowel 30, can prevent that by the circular top of locating dowel 30 privates section 103 in the vertical directions break away from this locating dowel 30.
Fig. 3 illustrates according to another embodiment of the present invention, is used for the FB(flow block) of the Wiring method of backlight module.
With reference to Fig. 3, the present invention also provides a kind of Wiring method for backlight module.In this Wiring method, a lamp source wire at first is provided, comprise one first wire portion, one second wire portion and the privates section between the first wire portion and the second wire portion, wherein, this privates section bending is (step S301) at angle.Then, provide a locating dowel, make privates section be enclosed within (step S303) on this locating dowel.At last, provide one first heat-shrinkable T bush and one second heat-shrinkable T bush, be sheathed on respectively the outer surface of the first wire portion and the outer surface (step S305) of the second wire portion.
In one embodiment, this Wiring method also comprises mobile the first heat-shrinkable T bush, makes an end of this first heat-shrinkable T bush against locating dowel.In another embodiment, this Wiring method also comprises mobile the second heat-shrinkable T bush, makes an end of this second heat-shrinkable T bush also against locating dowel.Those skilled in the art is to be understood that, end by the first heat-shrinkable T bush and/or an end of the second heat-shrinkable T bush are against locating dowel, thereby can further strengthen the stationkeeping ability of Wiring structure, the connector of avoiding lamp source wire to suffer to occur after the external force situation such as get loose.
In conjunction with Fig. 3 and Fig. 1, in this Wiring method, a lamp source wire is provided first, comprise one first wire portion 101, one second wire portion 102 and the privates section 103 between the first wire portion 101 and the second wire portion 102, wherein, these privates section 103 bendings at angle.Then, provide a locating dowel 30, privates section 103 is enclosed within on this locating dowel 30.At last, one first heat-shrinkable T bush 201 and one second heat-shrinkable T bush 203 are arranged in respectively the outer surface of the first wire portion 101 and the outer surface of the second wire portion 102, it is tightened up after being heated.
Adopt Wiring structure and the Wiring method for backlight module of the present invention, the privates section of lamp source wire is bent at angle, this privates section is enclosed within on the locating dowel, and at the first wire portion and the second wire portion sheathed heat-shrinkable T bush of outer surface difference separately, thereby in the time of can preventing that effectively external force from pullling, external force is delivered to connector by wire rod, also can avoid connector to suffer tilting force and the situation that occurs getting loose, therefore strengthen stability and the reliability of cabling, improved product yield.
Above, describe the specific embodiment of the present invention with reference to the accompanying drawings.But those skilled in the art can understand, in the situation that without departing from the spirit and scope of the present invention, can also do various changes and replacement to the specific embodiment of the present invention.These changes and replacement all drop in claims limited range of the present invention.
Claims (9)
1. a Wiring structure that is used for backlight module is characterized in that, described Wiring structure comprises:
One lamp source wire comprises one first wire portion, one second wire portion and the privates section between the first wire portion and the second wire portion, and wherein, the bending of described privates section at angle;
One first heat-shrinkable T bush is sheathed on the outer surface of described the first wire portion;
One second heat-shrinkable T bush is sheathed on the outer surface of described the second wire portion; And
One locating dowel is arranged at the correspondence position of described privates section, and described privates section is enclosed within on the described locating dowel.
2. Wiring structure according to claim 1 is characterized in that, an end of described the first heat-shrinkable T bush is electrically connected to a connector against described locating dowel and the other end.
3. Wiring structure according to claim 1 is characterized in that, an end of described the second heat-shrinkable T bush is electrically connected to a printed circuit board (PCB) against described locating dowel and the other end.
4. Wiring structure according to claim 1 is characterized in that, described locating dowel is an I-shaped structure, and described privates section is enclosed within the vertical portion of described I-shaped structure.
5. Wiring structure according to claim 1 is characterized in that, described privates section is bent into a right angle.
6. a Wiring method that is used for backlight module is characterized in that, described Wiring method may further comprise the steps:
One lamp source wire is provided, comprises one first wire portion, one second wire portion and the privates section between the first wire portion and the second wire portion, wherein, the bending of described privates section at angle;
One locating dowel is provided, described privates section is enclosed within on the described locating dowel; And
One first heat-shrinkable T bush and one second heat-shrinkable T bush are provided, are sheathed on respectively the outer surface of described the first wire portion and the outer surface of described the second wire portion.
7. Wiring method according to claim 6 is characterized in that, this Wiring method also comprises:
Mobile described the first heat-shrinkable T bush makes the one end against described locating dowel.
8. Wiring method according to claim 6 is characterized in that, this Wiring method also comprises:
Mobile described the second heat-shrinkable T bush makes the one end against described locating dowel.
9. Wiring method according to claim 6 is characterized in that, described locating dowel is an I-shaped structure, and described privates section is enclosed within the vertical portion of described I-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210488601 CN102937278A (en) | 2012-11-26 | 2012-11-26 | Cabling structure and cabling method for backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210488601 CN102937278A (en) | 2012-11-26 | 2012-11-26 | Cabling structure and cabling method for backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102937278A true CN102937278A (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210488601 Pending CN102937278A (en) | 2012-11-26 | 2012-11-26 | Cabling structure and cabling method for backlight module |
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| CN (1) | CN102937278A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559958A (en) * | 2013-09-26 | 2014-02-05 | 苏州安洁科技股份有限公司 | Wire thermal-shrinkage method |
| CN108506900A (en) * | 2018-03-19 | 2018-09-07 | 南京亚欣照明有限公司 | A kind of heat dissipation Illumiuating lamp socket convenient to overhaul |
| US11670900B2 (en) | 2019-02-05 | 2023-06-06 | Emergency Technology, Inc. | Universal smart adaptor |
-
2012
- 2012-11-26 CN CN 201210488601 patent/CN102937278A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559958A (en) * | 2013-09-26 | 2014-02-05 | 苏州安洁科技股份有限公司 | Wire thermal-shrinkage method |
| CN108506900A (en) * | 2018-03-19 | 2018-09-07 | 南京亚欣照明有限公司 | A kind of heat dissipation Illumiuating lamp socket convenient to overhaul |
| US11670900B2 (en) | 2019-02-05 | 2023-06-06 | Emergency Technology, Inc. | Universal smart adaptor |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20130220 |