CN104112402A - LED lamp string display screen - Google Patents

LED lamp string display screen Download PDF

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Publication number
CN104112402A
CN104112402A CN201410290662.7A CN201410290662A CN104112402A CN 104112402 A CN104112402 A CN 104112402A CN 201410290662 A CN201410290662 A CN 201410290662A CN 104112402 A CN104112402 A CN 104112402A
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CN
China
Prior art keywords
lens mount
lens
display screen
cover plate
light
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Granted
Application number
CN201410290662.7A
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Chinese (zh)
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CN104112402B (en
Inventor
彭云
黄达森
段勇星
莫绍英
余爽
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Chainzone Technology Foshan Co Ltd
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Chainzone Technology Foshan Co Ltd
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Priority to CN201410290662.7A priority Critical patent/CN104112402B/en
Publication of CN104112402A publication Critical patent/CN104112402A/en
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Publication of CN104112402B publication Critical patent/CN104112402B/en
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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses an LED lamp string display screen which comprises a face cover, a lamp strip and lenses corresponding to light-emitting elements on the lamp strip and further comprises lens seats. The lenses comprise light guiding pillars and convex lenses connected with the light guiding pillars, the lenses are fixedly mounted in the lens seats, the upper end faces of the convex lenses are higher than the upper end faces of the lens seats, the lower end faces of the lens seats are detachably connected with the lamp strip, the lower ends of the lens seats are further provided with cover plates movably connected with the lens seats, and the cover plates cover the lamp strip and are connected with the side walls of the lens seats. The face cover is provided with a plurality of through holes allowing the lens seats to be fixedly mounted, and multiple patterns can be freely formed by the through holes. The flexible lamp strip is used for mounting lamp beads at corresponding positions of the face cover, the needed patterns are formed by the lamp beads, and the formed LED lamp string display screen is flexible, convenient to use and low in cost.

Description

LED lamp string display screen
Technical field
The present invention relates to a kind of display screen, particularly LED display.
Background technology
Along with the development of science and technology, the technology of LED display screen and industry have all obtained significant progress.As one of important present information release vehicle, LED display screen is widely used in fields such as physical culture, traffic, civil aviaton, finance, medical treatment, education, industry, bank, security, communication, communications and transportation, Industry Control, media advertising, labour market, the industrial and commercial tax, technical supervision harbours, for information issue and the information service of all trades and professions are offered help.
At present, the LED display screen that industry is popular is mainly formed by multiple box body splicings, casing is formed by each module group assembling again, wherein module is made up of drain pan, face shield, PCB lamp plate and drive plate again substantially, then adds that special display driver circuit, D.C. regulated power supply, software, framework and outer decoration form whole display screen.This series products framework cost is higher, site operation complexity, and product maintenance maintenance difficulty, holistic cost is higher; As the client's (general main display text and simple micro-mark) for using small-sized screen display screen, especially for the variable information display screen of traffic control, existing LED display screen does not have advantage on cost.In prior art, for cost-saving, normally multiple lamp pearls are composed in series to the display screen pattern of pattern, but because lamp pearl is to be all fixedly mounted on pcb board, and this pcb board matches with the demonstration size of pattern again, not only take place, and in the time will changing pattern, must change corresponding pcb board, and because lamp pearl is to be welded on pcb board, can not reuse, cause great inconvenience and waste.
Summary of the invention
The technical problem to be solved in the present invention is: the LED display that a kind of pattern of independent assortment is quickly and easily provided.
The solution that the present invention solves its technical matters is: LED lamp string display screen, comprise face shield, lamp band, lens corresponding with light-emitting component on lamp band, also comprise lens mount, the convex lens that described lens comprise light-guiding pillar, are connected with light-guiding pillar, described light-guiding pillar is near described light-emitting component; Described lens mount is the casing of two ends hollow, described lens are fixedly mounted in lens mount, the upper surface of convex lens is above the upper surface of lens mount, described lens mount lower surface and the releasable connection of lamp band, described lens mount lower end is also provided with the cover plate being flexibly connected with lens mount, described cover plate is provided with draw-in groove, and the sidewall outer face of lens mount is provided with the projection coordinating with cover plate draw-in groove, and described cover plate covers lamp band and is connected with lens mount sidewall; Described face shield is provided with multiple for the hard-wired through hole of lens mount, and multiple through holes can freely form multiple patterns.In the time that needs show certain specific pattern, the light-emitting component of lamp band is arranged on to the position of corresponding through hole by filling lensed lens mount, when light-emitting component energising, rays pass through lens passes, the lens of lighting are thus combined into required pattern on face shield, in the time that needs are changed pattern, only need lens unit to pull down, install by new arranged in patterns mode, because lamp band has flexibility, random light-emitting component is installed according to the position of face shield through hole of energy, has saved PCB board structure of circuit.
As the further improvement of technique scheme, the lower surface of the sidewall of described lens mount is provided with salient point, and described lamp band is provided with the circular hole corresponding with described salient point.
As the further improvement of technique scheme, described lamp is with many.
As the further improvement of technique scheme, described lens mount is plastic member, and cover plate and lens mount are one-body molded, and cover plate is connected with a wherein sidewall of lens mount.
As the further improvement of technique scheme, described light-guiding pillar and convex lens are one-body molded, and described lens are fixedly connected with lens mount by buckle mode, between convex lens and lens mount upper surface, are also provided with an O-ring seal.
The invention has the beneficial effects as follows: utilize flexible lamp band lamp pearl to be arranged on the correspondence position of face shield, form required pattern by lamp pearl, and lamp band is installed by removable lens combination, in the time that needs are changed pattern, lens and lamp band are separated, then the lamp pearl of lamp band is arranged on new position, forms new pattern.The LED lamp string display screen forming therefrom, flexibly, conveniently, and cost is low.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, instead of whole embodiment, and those skilled in the art is not paying under the prerequisite of creative work, can also obtain other design proposals and accompanying drawing according to these accompanying drawings.
Fig. 1 is assembling schematic diagram of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is lamp band schematic diagram of the present invention;
Fig. 4 is lens mount structural representation of the present invention.
Embodiment
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present invention, concrete structure and generation is clearly and completely described, to understand fully object of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiment, based on embodiments of the invention; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations of mentioning in literary composition, not singly refer to that member directly joins, and refer to and can, according to concrete performance, connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characterictic in the invention, can combination of interactions under the prerequisite of not conflicting conflict.
With reference to Fig. 1~Fig. 4, LED lamp string display screen, comprises face shield, lamp band 1, lens 2 corresponding with light-emitting component 11 on lamp band 1, also comprises lens mount 3, the convex lens 22 that described lens 2 comprise light-guiding pillar 21, are connected with light-guiding pillar 21, described light-guiding pillar 21 is near described light-emitting component 11; Described lens mount 3 is the casing of upper end hollow, described lens 2 are fixedly mounted in lens mount 3, the upper surface of convex lens 22 is above the upper surface of lens mount 3, described lens mount 3 lower surfaces are fixedly connected with lamp band 1 is removable, described lens mount 3 also comprises cover plate 31, described cover plate 31 is provided with draw-in groove, described lens mount 3 lower ends are also provided with the cover plate 31 being flexibly connected with lens mount 3, described cover plate 31 is provided with draw-in groove, the sidewall outer face of lens mount 3 is provided with the projection coordinating with cover plate 31 draw-in grooves, and described cover plate 31 covers lamp band 1 and is connected with lens mount 3 sidewalls; Described face shield is provided with multiple for the hard-wired through hole of lens mount 3, and multiple through holes can freely form multiple patterns.As described in Figure 1, through hole has just formed the pattern of letter " A ", in addition, also can, by the dot matrix combination of through hole, arrange out its pattern.Utilize light-guiding pillar that the light of light-emitting component is directed on convex lens, and then outwards transmitting, not only light mixing effect is good, and clear display, be convenient to watch, by lens are arranged in lens mount, not only can fixedly mount, lens mount is light tight, has eliminated influencing each other between adjacent lens, and has improved the contrast of display screen.Further, the cover plate of scioptics seat, by lamp band and lens mount fixed installation, facilitates the installation of lamp band and lens mount.In the time that needs are changed displaying contents, can realize by the distribution that changes the lamp pearl on face shield, or the displaying contents of changing be when cannot realizing on original face shield, also can be by the face shield more renewing, the through hole on new face shield forms new pattern.Such replacing displaying contents mode energy-saving and environmental protection, and flexible.
Be further used as preferred embodiment, the lower surface of the sidewall of described lens mount 3 is provided with salient point, and described lamp band 1 is provided with the circular hole corresponding with described salient point.On lamp band, circular hole is set, then the salient point of lens mount is aimed to circular hole, facilitate lens mount location.
Be further used as preferred embodiment, described lamp band 1 has many.Form complicated figure by many lamp bands, can make assembling more convenient.Preferably, taking 7 lamp pearls as fixed light strip length, determine the number of lamp band according to the required lamp pearl number of pattern, make the assembling of lamp band more flexible.
Be further used as preferred embodiment, described lens mount 3 is plastic member, and cover plate 31 is one-body molded with lens mount 3, and cover plate 31 is connected with a wherein sidewall of lens mount 3.Cover plate is fixed installation by form and the lens mount of upset, and in the time not needing to be connected with lamp band, cover plate is connected on lens mount, and used convenient next time.In addition, cover plate and lens mount can also be members independently, in the time of needs assembling lens seat and lamp band, cover plate are covered to lamp band, then with lens mount clamping, in the time not needing fixed lens seat and lamp band, cover plate is pulled down, put aside stand-by.
Be further used as preferred embodiment, described light-guiding pillar 21 is one-body molded with convex lens 22, and described lens 2 are fixedly connected with lens mount 3 by buckle mode, between convex lens 22 and lens mount 3 upper surfaces, are also provided with an O-ring seal.Be provided with elasticity crochet in the lower end of lens, be provided with the draw-in groove corresponding with elasticity crochet at lens mount 3 inside surfaces, in the time that lens are arranged on lens mount, elasticity crochet and draw-in groove buckle, fix lens.In lens exposure and air, in order better to protect display screen, between lens and lens mount, add O-ring seal, can effectively prevent that steam from entering into display screen inside.
Above preferred embodiments of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to spirit of the present invention, and the modification that these are equal to or replacement are all included in the application's claim limited range.

Claims (6)

1.LED lamp string display screen, comprise face shield, lamp band (1), lens (2) corresponding with light-emitting component (11) on lamp band (1), it is characterized in that: also comprise lens mount (3), the convex lens (22) that described lens (2) comprise light-guiding pillar (21), are connected with light-guiding pillar (21), described light-guiding pillar (21) is near described light-emitting component (11); Described lens mount (3) is the casing of two ends hollow, and described lens (2) are fixedly mounted in lens mount (3), and the upper surface of convex lens (22) is above the upper surface of lens mount (3), described lens mount (3) and lamp band (1) releasable connection; Described face shield is provided with multiple for the hard-wired through hole of lens mount (3), and multiple through holes can freely form multiple patterns.
2. LED lamp string display screen according to claim 1, it is characterized in that: described lens mount (3) lower end is also provided with the cover plate (31) being flexibly connected with lens mount (3), described cover plate (31) is provided with draw-in groove, the sidewall outer face of lens mount (3) is provided with the projection coordinating with the draw-in groove of cover plate (31), and described cover plate (31) covers lamp band (1) and is connected with lens mount (3) sidewall.
3. LED lamp string display screen according to claim 2, is characterized in that: the lower surface of the sidewall of described lens mount (3) is provided with salient point, and described lamp band (1) is provided with the circular hole corresponding with described salient point.
4. LED lamp string display screen according to claim 3, is characterized in that: described lamp band (1) has many.
5. LED lamp string display screen according to claim 4, is characterized in that: described lens mount (3) is plastic member, and cover plate (31) is one-body molded with lens mount (3), and cover plate (31) is connected with a wherein sidewall of lens mount (3).
6. LED lamp string display screen according to claim 5, it is characterized in that: described light-guiding pillar (21) is one-body molded with convex lens (22), described lens (2) are fixedly connected with lens mount (3) by buckle mode, between convex lens (22) and lens mount (3) upper surface, are also provided with an O-ring seal.
CN201410290662.7A 2014-06-24 2014-06-24 LED lamp string display screen Active CN104112402B (en)

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Application Number Priority Date Filing Date Title
CN201410290662.7A CN104112402B (en) 2014-06-24 2014-06-24 LED lamp string display screen

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Application Number Priority Date Filing Date Title
CN201410290662.7A CN104112402B (en) 2014-06-24 2014-06-24 LED lamp string display screen

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CN104112402B CN104112402B (en) 2017-01-04

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201156543Y (en) * 2008-01-24 2008-11-26 深圳市共达光电器件有限公司 Encapsulation construction of LED display unit
CN201655194U (en) * 2010-03-01 2010-11-24 深圳市洲明科技股份有限公司 Led display screen
US20110149548A1 (en) * 2009-12-22 2011-06-23 Intematix Corporation Light emitting diode based linear lamps
CN102117583A (en) * 2009-12-30 2011-07-06 天津星空间结构技术研究院 Method for displaying neon effect
CN201994018U (en) * 2011-04-08 2011-09-28 黄水桥 LED (light-emitting diode) display screen cover
KR20120095634A (en) * 2011-02-21 2012-08-29 한국건설기술연구원 Optical-glass lens for electronic display board and led electronic display board using the same
CN102916109A (en) * 2011-08-05 2013-02-06 李德义 LED (Light-emitting Diode) bar bracket
CN203950512U (en) * 2014-06-24 2014-11-19 佛山市青松科技有限公司 LED lamp string display screen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201156543Y (en) * 2008-01-24 2008-11-26 深圳市共达光电器件有限公司 Encapsulation construction of LED display unit
US20110149548A1 (en) * 2009-12-22 2011-06-23 Intematix Corporation Light emitting diode based linear lamps
CN102117583A (en) * 2009-12-30 2011-07-06 天津星空间结构技术研究院 Method for displaying neon effect
CN201655194U (en) * 2010-03-01 2010-11-24 深圳市洲明科技股份有限公司 Led display screen
KR20120095634A (en) * 2011-02-21 2012-08-29 한국건설기술연구원 Optical-glass lens for electronic display board and led electronic display board using the same
CN201994018U (en) * 2011-04-08 2011-09-28 黄水桥 LED (light-emitting diode) display screen cover
CN102916109A (en) * 2011-08-05 2013-02-06 李德义 LED (Light-emitting Diode) bar bracket
CN203950512U (en) * 2014-06-24 2014-11-19 佛山市青松科技有限公司 LED lamp string display screen

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Address after: 528000 Guangdong Province Nanhai District of Foshan City, Guicheng E03 block area Xia site north of Sanshan (workshop -1)

Patentee after: CHAINZONE TECHNOLOGY (FOSHAN) CO., LTD.

Address before: 528000 Guangdong Province, Foshan City Nanhai District GUI two industrial district

Patentee before: Chainzone Technology (Foshan) Co., Ltd.