CN105371241A - Light guide element fixing assembly - Google Patents
Light guide element fixing assembly Download PDFInfo
- Publication number
- CN105371241A CN105371241A CN201410439864.3A CN201410439864A CN105371241A CN 105371241 A CN105371241 A CN 105371241A CN 201410439864 A CN201410439864 A CN 201410439864A CN 105371241 A CN105371241 A CN 105371241A
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- CN
- China
- Prior art keywords
- light
- guide device
- fixation kit
- diapire
- device fixation
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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.)
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Abstract
The invention relates to a light guide element fixing assembly which is suitable for fixing a light guide element to a light-emitting source. The light-emitting source comprises a substrate and a plurality of light emitting diodes arranged on the substrate at intervals. The light guide element fixing assembly comprises a bottom wall, two lateral walls, a containing space, a plurality of hooks and a plurality of positioning columns. The bottom wall is arranged on the light-emitting source and comprises a plurality of penetrating holes which are formed in the bottom wall and allow the light emitting diodes to penetrate. The side walls extend upwards from two opposite sides of the bottom wall, and the containing space is jointly defined by the bottom wall and the lateral walls. The hooks extend from the positions, at one end far away from the bottom wall, of the inner wall faces of the lateral faces to the direction of the containing space. The positioning columns are arranged on the inner wall face of the bottom wall at intervals. A light guide element is arranged between the hooks and the positioning columns and is fixed into the containing space through the hooks and the positioning columns, and light of the light-emitting source is transmitted out through the penetrating holes.
Description
Technical field
The present invention relates to a kind of fixation kit, particularly relate to a kind of light-guide device fixation kit.
Background technology
Backlight module in liquid crystal display, is formed primarily of backlight and light guide plate, and backlight mainly LED bars now.In existing configuration, backlight module can be divided into side entering type and straight-down negative, and namely LED bars is directly with the side of light guide plate or base contacts, and then makes light source be passed to liquid crystal panel by light guide plate.
And the invention reside in and provide a kind of widely different in the module architectures of existing backlight module.
Summary of the invention
The object of the present invention is to provide a kind of light-guide device fixation kit can fixing a light-guide device.
Light-guide device fixation kit of the present invention, be applicable to a light-guide device to be fixed on a light emitting source, this light-guide device fixation kit comprises: a diapire, two sidewalls and an accommodation space.
This diapire is arranged on this light emitting source, and this diapire comprises at least one perforation.
Described sidewall upwards extends from this diapire two opposition side respectively.
This accommodation space is defined by this diapire and described sidewall and forms, and this diapire and described sidewall clamp this light-guide device jointly makes it be positioned this accommodation space, and the light of this light emitting source is passed to this light-guide device by this perforation.
Light-guide device fixation kit of the present invention, this light emitting source comprises a substrate and multiple light emitting diode be disposed on this substrate; The diapire of this light-guide device fixation kit comprises multiple spaced perforation, and each light emitting diode is arranged in corresponding described perforation.
Light-guide device fixation kit of the present invention, this light-guide device fixation kit also comprises multiple hook portion and multiple locating dowel; Described hook portion respectively from the internal face of described sidewall, and extends to this accommodation space direction away from one end of diapire; Described locating dowel is arranged at this diapire internal face spaced apartly; Described hook portion and described this light-guide device of locating dowel buckle.
Light-guide device fixation kit of the present invention, this light-guide device fixation kit also comprises the gluing part that two are arranged at this diapire outside wall surface two opposition side, and combination pasted by described gluing part and this substrate.
Light-guide device fixation kit of the present invention, this light-guide device fixation kit also comprises multiple respectively from the outward extending grab of described sidewall, described this substrate of grab buckle.
Light-guide device fixation kit of the present invention, this diapire, described sidewall, described hook portion and described locating dowel are all made up of tool high reverse--bias material.
Light-guide device fixation kit of the present invention, this light-guide device comprises multiple light conductor; This light-guide device fixation kit also comprises multiple partition wall upwards extended from the internal face of this diapire, and this accommodation space is separated into multiple holding part spaced apart by described partition wall, and described light conductor is arranged in described holding part respectively.
Light-guide device fixation kit of the present invention, this light-guide device fixation kit also comprises the gluing part that two are arranged at this diapire outside wall surface two opposition side, and combination pasted by described gluing part and this substrate.
Light-guide device fixation kit of the present invention, this light-guide device fixation kit also comprises multiple respectively from the outward extending grab of described sidewall, described this substrate of grab buckle.
Light-guide device fixation kit of the present invention, this diapire, described sidewall and this partition wall are all made up of tool high reverse--bias material.
Beneficial effect of the present invention is: utilize this diapire, described sidewall, described hook portion and described locating dowel, be firmly fixed in this accommodation space by this light-guide device.Utilize described gluing part or described grab, be connected by the substrate of this light emitting source with this diapire, the light making described light emitting diode send, by this light-guide device, provides the light source of liquid crystal display backlight module equably.
Accompanying drawing explanation
Fig. 1 is a side view, and the first embodiment of the present invention is described;
Fig. 2 is a top view, and this first embodiment is described;
Fig. 3 is a top view, illustrates that aspect installed by one of this first embodiment light-guide device;
Fig. 4 is a side view, illustrates that this first embodiment and a light emitting source are in conjunction with aspect;
Fig. 5 is a side view, and the second embodiment of the present invention is described;
Fig. 6 is a top view, and this second embodiment is described;
Fig. 7 is a stereogram, and the third embodiment of the present invention is described; And
Fig. 8 is a top view, illustrates that the light conductor of the 3rd embodiment is installed in the holding part of correspondence.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 1 to Fig. 3, the first embodiment of light-guide device fixation kit of the present invention is described.
This light-guide device fixation kit is applicable to a light-guide device 11 to be fixed on a light emitting source 12.In the present embodiment, this light-guide device 11 is the glass tubes that can pass through for light, and this light emitting source 12 comprises a substrate 121 and multiple light emitting diode 122 be disposed on this substrate 121.
This light-guide device fixation kit comprises: diapire 21, two sidewall 22, accommodation space 25, multiple hook portion 23, multiple locating dowel 27 and two gluing parts 24.
This diapire 21 is arranged on the substrate 121 of this light emitting source 12, and diapire 21 comprises at least one perforation 211, and in a first embodiment, diapire 21 comprises the perforation 211 of multiple arrangement spaced apart.Described perforation 211 is formed on this diapire 21, and is arranged in corresponding perforation 211 for each light emitting diode 122.Described gluing part 24 is arranged at two opposition sides of this diapire 21 outside wall surface, and described gluing part 24 pastes combination with this substrate 121.The gluing part of the present embodiment is using a double faced adhesive tape as explanation.
Described sidewall 22 upwards extends from this diapire 21 liang of opposition sides respectively, and jointly defines this accommodation space 25 with this diapire 21.
Described hook portion 23 respectively from the internal face of described sidewall 22, and extends to this accommodation space 25 direction away from one end of diapire 21.Described locating dowel 27 is arranged on this diapire 21 internal face spaced apartly.
Consult Fig. 1 and Fig. 4, the opening in this accommodation space 25 top piled up by this light-guide device 11, this light-guide device 11 is pressed down and touches described hook portion 23, described hook portion 23 can be strutted and drive described sidewall 22 to strut distortion outward, when this light-guide device 11 move down and conflict this locating dowel 27 time, described sidewall 22 drives described hook portion 23 to reset, described hook portion 23 is made to be buckled in the side of this light-guide device 11 in contrast to this locating dowel 27, now, described hook portion 23 and this light-guide device 11 of described locating dowel 27 buckle, described sidewall 22 and this diapire 21 jointly this light-guide device 11 of clamping make it be fixed in this accommodation space 25, and the light of this light emitting source 12 generation is passed to this light-guide device 11 by this perforation 211.
Light-guide device 11 is towards the light guide plate of backlight module, the light of light emitting source 12 generation is by being passed in light guide plate after this light-guide device 11, whereby, the light that light emitting source 12 can be allowed to produce more uniformly is passed to this light guide plate, to increase brightness and the colorfulness of backlight module light.
It is worth mentioning that, this diapire 21, described sidewall 22, described hook portion 23 and described locating dowel 27 are all made up of tool high reverse--bias material, with guarantee this light emitting source 12 the light that produces can intensively be passed by this light-guide device 11.In the present embodiment, this high reverse--bias material is white lighttight plastics, but also can be the specular material of tool highly reflective, or metal material, is not limited with the present embodiment.
Consult Fig. 5 and Fig. 6, the second embodiment of light-guide device fixation kit of the present invention is described.The present embodiment and the maximum difference of this first embodiment are, the mode that the substrate 121 of the present embodiment is combined with diapire 21 changes clamp-close type into.Therefore, the present embodiment light-guide device fixation kit also comprises multiple respectively from the outward extending grab 26 of described sidewall 22, and this substrate 121 of described grab 26 buckle.
When the substrate 121 of this light emitting source 12 touches described grab 26 and advances to this diapire 21 direction, the side of this substrate 121 can strut described grab 26, the side stay outward of described grab 26 is made to open distortion, this substrate 121 is made to enter the inner side of described grab 26 whereby, when this substrate 121 continues move to this diapire 21 direction and touch this diapire 21, described grab 26 resets and this substrate 121 of buckle, make this substrate 121 be fixed on the outside of this diapire 21, and described light emitting diode 122 is arranged in the perforation 211 of each correspondence.
Consult Fig. 7 and Fig. 8, the 3rd embodiment of light-guide device fixation kit of the present invention is described.The difference of the present embodiment and this first embodiment and this second embodiment is, in the present embodiment, this light-guide device 11 comprises multiple light conductor 111, and this light-guide device fixation kit also comprise multiple from the internal face of this diapire 21 upwards extend partition wall 28, described partition wall 28 is made up of tool high reverse--bias material, and this accommodation space 25 is separated into the holding part 251 of multiple arrangement spaced apart, and described light conductor 111 is clamped and fastened in described holding part 251 respectively by described sidewall 22 and described partition wall 28.
In addition, the mode that the diapire 21 of the present embodiment is connected with this substrate 121, described gluing part 24 (not shown) that utilizes carried by this first embodiment combines, or described grab 26 (not shown) that utilizes that this second embodiment is carried engages.
In sum, in this first embodiment and this second embodiment, by this diapire 21, described sidewall 22, described hook portion 23 and described locating dowel 27, this light-guide device 11 firmly can be fixed in this accommodation space 25, and utilize described gluing part 24 or described grab 26, the substrate 121 of this light emitting source 12 is connected with this diapire 21, make described light emitting diode 122 the light that sends penetrate from described perforation 211, again by this light-guide device 11, provide the light source of liquid crystal display backlight module equably; In the 3rd embodiment, then by this sidewall 22 and described partition wall 28, described light conductor 111 is fixed in described holding part 251, described light emitting diode 122 the light that sends is also same penetrates from described perforation 211, and by described light conductor 111, provide the light source of liquid crystal display backlight module equably.
As described above, be only preferred embodiment of the present invention, and when not limiting scope of the invention process with this, the simple equivalence namely generally done according to claims of the present invention and description changes and modifies, and all still belongs to the scope that the present invention is contained.
Claims (10)
1. a light-guide device fixation kit, is applicable to a light-guide device to be fixed on a light emitting source, it is characterized in that: this light-guide device fixation kit comprises:
One diapire, is arranged on this light emitting source, and this diapire comprises at least one perforation; And
Two sidewalls, upwards extend from this diapire two opposition side respectively;
One accommodation space, is defined by this diapire and described sidewall and forms, and this diapire and described sidewall clamp this light-guide device jointly makes it be positioned this accommodation space, and the light of this light emitting source is passed to this light-guide device by this perforation.
2. light-guide device fixation kit according to claim 1, is characterized in that: this light emitting source comprises a substrate and multiple light emitting diode be disposed on this substrate; The diapire of this light-guide device fixation kit comprises multiple spaced perforation, and each light emitting diode is arranged in corresponding described perforation.
3. light-guide device fixation kit according to claim 2, is characterized in that: this light-guide device fixation kit also comprises multiple hook portion and multiple locating dowel; Described hook portion respectively from the internal face of described sidewall, and extends to this accommodation space direction away from one end of diapire; Described locating dowel is arranged at this diapire internal face spaced apartly; Described hook portion and described this light-guide device of locating dowel buckle.
4. light-guide device fixation kit according to claim 3, is characterized in that: this light-guide device fixation kit also comprises the gluing part that two are arranged at this diapire outside wall surface two opposition side, and combination pasted by described gluing part and this substrate.
5. light-guide device fixation kit according to claim 3, is characterized in that: this light-guide device fixation kit also comprises multiple respectively from the outward extending grab of described sidewall, described this substrate of grab buckle.
6. the light-guide device fixation kit according to claim 4 or 5, is characterized in that: this diapire, described sidewall, described hook portion and described locating dowel are all made up of tool high reverse--bias material.
7. light-guide device fixation kit according to claim 2, is characterized in that: this light-guide device comprises multiple light conductor; This light-guide device fixation kit also comprises multiple partition wall upwards extended from the internal face of this diapire, and this accommodation space is separated into multiple holding part spaced apart by described partition wall, and described light conductor is arranged in described holding part respectively.
8. light-guide device fixation kit according to claim 7, is characterized in that: this light-guide device fixation kit also comprises the gluing part that two are arranged at this diapire outside wall surface two opposition side, and combination pasted by described gluing part and this substrate.
9. light-guide device fixation kit according to claim 7, is characterized in that: this light-guide device fixation kit also comprises multiple respectively from the outward extending grab of described sidewall, described this substrate of grab buckle.
10. light-guide device fixation kit according to claim 8 or claim 9, is characterized in that: this diapire, described sidewall and this partition wall are all made up of tool high reverse--bias material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439864.3A CN105371241A (en) | 2014-09-01 | 2014-09-01 | Light guide element fixing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439864.3A CN105371241A (en) | 2014-09-01 | 2014-09-01 | Light guide element fixing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105371241A true CN105371241A (en) | 2016-03-02 |
Family
ID=55373673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410439864.3A Pending CN105371241A (en) | 2014-09-01 | 2014-09-01 | Light guide element fixing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105371241A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2840104Y (en) * | 2005-11-04 | 2006-11-22 | 瑞仪光电股份有限公司 | Light guiding plate for straight-down backlight module |
| JP4302546B2 (en) * | 2004-02-10 | 2009-07-29 | 星和電機株式会社 | LED lamp with integrated lens |
| CN201437962U (en) * | 2009-04-30 | 2010-04-14 | 谢淑丽 | Light guide device for LED |
| CN201652212U (en) * | 2010-03-25 | 2010-11-24 | 上海航天科工电器研究院有限公司 | Connection fixing structure of flexible light guide pole |
| CN102573363A (en) * | 2010-12-27 | 2012-07-11 | 蒂雅克股份有限公司 | Electronic device and method for attaching light guide lens |
| CN102840484A (en) * | 2012-06-01 | 2012-12-26 | 友达光电股份有限公司 | light emitting structure |
-
2014
- 2014-09-01 CN CN201410439864.3A patent/CN105371241A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4302546B2 (en) * | 2004-02-10 | 2009-07-29 | 星和電機株式会社 | LED lamp with integrated lens |
| CN2840104Y (en) * | 2005-11-04 | 2006-11-22 | 瑞仪光电股份有限公司 | Light guiding plate for straight-down backlight module |
| CN201437962U (en) * | 2009-04-30 | 2010-04-14 | 谢淑丽 | Light guide device for LED |
| CN201652212U (en) * | 2010-03-25 | 2010-11-24 | 上海航天科工电器研究院有限公司 | Connection fixing structure of flexible light guide pole |
| CN102573363A (en) * | 2010-12-27 | 2012-07-11 | 蒂雅克股份有限公司 | Electronic device and method for attaching light guide lens |
| CN102840484A (en) * | 2012-06-01 | 2012-12-26 | 友达光电股份有限公司 | light emitting structure |
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Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |