CN102944909B - A kind of backlight source light conducting plate - Google Patents

A kind of backlight source light conducting plate Download PDF

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Publication number
CN102944909B
CN102944909B CN201110231508.9A CN201110231508A CN102944909B CN 102944909 B CN102944909 B CN 102944909B CN 201110231508 A CN201110231508 A CN 201110231508A CN 102944909 B CN102944909 B CN 102944909B
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China
Prior art keywords
conducting plate
shaped groove
light conducting
backlight source
source light
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CN201110231508.9A
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Chinese (zh)
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CN102944909A (en
Inventor
肖瑀
曹兴进
张媛
张丽
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Yashi Optoelectronics Group Co ltd
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YASHI PHOTOELECTRIC CO Ltd
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Priority to CN201110231508.9A priority Critical patent/CN102944909B/en
Publication of CN102944909A publication Critical patent/CN102944909A/en
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  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The invention discloses a kind of backlight source light conducting plate, comprise a light conducting plate body, the end opens of described light conducting plate body has a U-shaped groove, and the both sides of described U-shaped groove offer a recess respectively.The side of described U-shaped groove is provided with a saddle.The bottom of described U-shaped groove is provided with the C connected in star of an opening upwards, and the opening of described C shape knot groove is greater than the opening of U-shaped groove.The junction of described C shape knot groove and described U-shaped groove is chamfering structure.Backlight source light conducting plate of the present invention changes the direction of glue flowing, adds the location of LED pin lamp and the contact area of glue, solves because operation glue amount too much makes backlight produce the phenomenon of ray and Eight characters line.

Description

A kind of backlight source light conducting plate
Technical field
The present invention relates to backlight source light conducting plate field, be specifically related to a kind of backlight source light conducting plate of single pin lamp.
Background technology
Traditional LED pin lamp lamp and backlight source light conducting plate (as shown in Figure 1 and Figure 2) location and light effects bad, and will be more and more higher to the structural requirement of backlight and effect requirements on market, along with the fast development of back light source technique, the Integral luminous effect of backlight and performance requirement will be more and more higher.
Summary of the invention
The present invention aims to provide and a kind ofly effectively can improve the location of LED pin lamp and the backlight source light conducting plate of light effects.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of backlight source light conducting plate, comprise a light conducting plate body, the end opens of described light conducting plate body has a U-shaped groove, and the both sides of described U-shaped groove offer a recess respectively.
Further, the side of described U-shaped groove is provided with a saddle.
Further, the bottom of described U-shaped groove is provided with the C connected in star of an opening upwards, and the opening of described C shape knot groove is greater than the opening of U-shaped groove.
Further, the junction of described C shape knot groove and described U-shaped groove is chamfering structure.
Compared with prior art, the present invention has following beneficial effect:
When backlight source light conducting plate of the present invention and LED pin lamp assemble, LED pin lamp can be made to obtain when not affecting whole backlight light more firmly locating.
Backlight source light conducting plate of the present invention changes the direction of glue flowing, adds the location of LED pin lamp and the contact area of glue, solves because operation glue amount too much makes backlight produce the phenomenon of ray and Eight characters line.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, coordinates accompanying drawing to describe in detail below with preferred embodiment of the present invention.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of pin lamp backlight source light conducting plate in prior art.
Fig. 2 is the assembly structure schematic diagram of pin lamp backlight source light conducting plate and LED pin lamp in prior art.
Fig. 3 is the structural representation of pin lamp backlight source light conducting plate of the present invention.
Fig. 4 shows the assembly structure schematic diagram of pin lamp backlight source light conducting plate of the present invention and LED pin lamp.
Number in the figure illustrates: 1, light conducting plate body, 2, U-shaped groove, 3, recess, 4, saddle, 5, C shape knot groove, 6, chamfering structure, 7, LED pin lamp.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Shown in Fig. 3, Fig. 4, a kind of backlight source light conducting plate, comprises a light conducting plate body 1, and the end opens of described light conducting plate body 1 has a U-shaped groove 2, and the both sides of described U-shaped groove 2 offer a recess 3 respectively.
Further, the side of described U-shaped groove 2 is provided with a saddle 4.
Further, the bottom of described U-shaped groove 2 is provided with the C connected in star 5 of an opening upwards, and the opening of described C shape knot groove 5 is greater than the opening of U-shaped groove 2.
Further, described C shape knot groove 5 is chamfering structure 6 with the junction of described U-shaped groove 2.
When pin lamp backlight source light conducting plate of the present invention and LED pin lamp 7 are installed and filled, the left and right sides and the bottom surface of described LED pin lamp 7 can be fixed by glue, thus add location, stability and glue amount.The clubfoot of described saddle 4 place to LED pin lamp 7 serves good supporting role.Can not to exert oneself during clubfoot the coming off of the excessive LED of causing pin lamp 7.
Described chamfering structure 6 can prevent glue from staying to lamp holder: in the process of a glue, glue natural flow will stop toward other local flowings to corner automatically, glue will make whole LED pin lamp 7 paste with colloid face along saddle 4 in addition, space in the middle of saddle 4, glue stops flowing, and the illumination effect of whole backlight is guaranteed.
The foregoing is only preferred case study on implementation of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (1)

1. a backlight source light conducting plate, comprises a light conducting plate body, and the end opens of described light conducting plate body has a U-shaped groove, and the both sides of described U-shaped groove offer a recess respectively, it is characterized in that, the side of described U-shaped groove is provided with a saddle;
The bottom of described U-shaped groove is provided with the C connected in star of an opening upwards, and the opening of described C connected in star is greater than the opening of U-shaped groove; The junction of described C connected in star and described U-shaped groove is chamfering structure.
CN201110231508.9A 2011-08-15 2011-08-15 A kind of backlight source light conducting plate Active CN102944909B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110231508.9A CN102944909B (en) 2011-08-15 2011-08-15 A kind of backlight source light conducting plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110231508.9A CN102944909B (en) 2011-08-15 2011-08-15 A kind of backlight source light conducting plate

Publications (2)

Publication Number Publication Date
CN102944909A CN102944909A (en) 2013-02-27
CN102944909B true CN102944909B (en) 2015-11-25

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105241170B (en) * 2014-07-10 2020-08-21 松下电器研究开发(苏州)有限公司 Surface light emitting structure and refrigerator with same
CN110361807B (en) * 2019-07-05 2021-04-13 Oppo(重庆)智能科技有限公司 Electronic equipment, backlight module and preparation method of backlight module

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101392888A (en) * 2008-08-04 2009-03-25 深圳市深华龙科技实业有限公司 Illuminating device of LED light source
CN201582734U (en) * 2009-12-31 2010-09-15 深圳市山本光电有限公司 Led backlight source light guide plate
CN201599665U (en) * 2010-01-26 2010-10-06 深圳市瀚达美电子有限公司 LED backlight source
CN102102857A (en) * 2009-12-18 2011-06-22 比亚迪股份有限公司 Method for producing light guiding component and light guiding component produced by same
CN202204950U (en) * 2011-08-15 2012-04-25 昆山顺景光电有限公司 Light guide plate of backlight source

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101392888A (en) * 2008-08-04 2009-03-25 深圳市深华龙科技实业有限公司 Illuminating device of LED light source
CN102102857A (en) * 2009-12-18 2011-06-22 比亚迪股份有限公司 Method for producing light guiding component and light guiding component produced by same
CN201582734U (en) * 2009-12-31 2010-09-15 深圳市山本光电有限公司 Led backlight source light guide plate
CN201599665U (en) * 2010-01-26 2010-10-06 深圳市瀚达美电子有限公司 LED backlight source
CN202204950U (en) * 2011-08-15 2012-04-25 昆山顺景光电有限公司 Light guide plate of backlight source

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Owner name: YASHI OPTOELECTRONICS CO., LTD.

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Effective date: 20140207

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Effective date of registration: 20140207

Address after: 114031 No. 196 Qianshan Middle Road, Liaoning, Anshan

Applicant after: ANSHAN YES OPTOELECTRONICS DISPLAY Co.,Ltd.

Address before: 215000, No. 568, Zhang Pu Road, Kunshan, Jiangsu, Suzhou

Applicant before: Kunshan Shunjing Photoelectric Co.,Ltd.

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Address after: 114031 no.196 Qianshan Middle Road, Anshan City, Liaoning Province

Patentee after: Yashi Optoelectronics (Group) Co.,Ltd.

Address before: 114031 no.196 Qianshan Middle Road, Anshan City, Liaoning Province

Patentee before: ANSHAN YES OPTOELECTRONICS DISPLAY Co.,Ltd.

CP01 Change in the name or title of a patent holder