CN110136603A - A kind of constructive method of large modular lamp box - Google Patents
A kind of constructive method of large modular lamp box Download PDFInfo
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- CN110136603A CN110136603A CN201910254208.9A CN201910254208A CN110136603A CN 110136603 A CN110136603 A CN 110136603A CN 201910254208 A CN201910254208 A CN 201910254208A CN 110136603 A CN110136603 A CN 110136603A
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- rear side
- substrate
- light
- light source
- source module
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention relates to a kind of constructive methods of large modular lamp box, first by and light source module installation integral lens module and the light source module that is mounted on rear side of the integral lens module form a kind of back light unit；Integral lens module by rear side of convex block, light inlet and the substrate on rear side of transparent substrates, substrate the first screw pilum and substrate bindiny mechanism form, the light source on front side of light source module is placed in light inlet, and is fixed by the first screw pilum screw on rear side of substrate；Muti-piece back light unit is mutually spliced to the cabinet mounting surface for being mounted on cabinet front by array again, and is connect with power supply power supply, a kind of light emitting module is formed；Then multiple light emitting modules are formed into a kind of modular lamp box by array pattern splicing, which is fixedly connected via the fixed mechanism on rear side of cabinet with support frame.According to the method described above, it can be made into the modular lamp box of various specifications, and uniform, structure is simple, is easily installed and the advantages such as maintenance with shining.
Description
Technical field
The present invention relates to lamp box fields, and in particular to a kind of constructive method of large modular lamp box.
Background technique
It is well known that the application field of lamp box and be it is extensive, it is related to building field, industrial circle, lighting area, the people
With field, commercial field, medical field, advertizing field, field of traffic and other specific uses.Wherein advertizing is led
Domain is most widely used, and mainly has panel lamp box, granny rag lamp box, crystal ultrathin lamp box and plastic cement ultrathin lamp box, mirror surface induction
Ultrathin lamp box, magnetic ultrathin lamp box, dynamic lamp box etc..
For the lamp box in advertizing field, structure mainly has the following two kinds: one is side-edge type backlight knots
The lamp box of structure, is mainly made of light guide plate and light source, and light source is mounted on light guide plate side, light guide plate bottom be equipped with engraving or
Light guiding points made of printing, due to guide-lighting distance limitation, the lamp box of side entrance back source structure is applicable in the lesser production of light-emitting area
Product, such as decoration painting, Window Display, the plate lighting of small dimension still the two sides of light guide plate or are surrounded by light source, make to lead
There are the dark spaces caused by light source body for the two sides of tabula rasa or surrounding, cannot achieve no shadow splicing.Another kind is direct-type backlight
The lamp box of source structure is mainly made of panel, light source and cabinet, panel is mounted on cabinet front, after light source is mounted on cabinet
Side, light-dispersing effect are set by the distance between astigmatism plate and light source, and therefore, the lamp house thickness of direct backlight source structure is remote
Much larger than side entrance back unit, since it has the advantages such as brightness is high, light source controllability is strong, thus, direct-type backlight unit
Using extremely wide, such as advertising lamp box, signboard lamp house, guiding plate lamp box and show window lamp box, still, direct-type backlight unit
Cabinet surrounding be lighttight box body wall, splice rear box between can also go out serious shadow, therefore, also cannot achieve no shadow
Splicing.It is above-mentioned it is found that mainstream advertising lamp box is only limitted to the lamp box of small breadth, therefore, existing outdoor advertising communication sphere at present
Large format advertisement be still stuck in painting advertisement, advertisement is turned in three faces, four kinds of mainstream families of LED display advertisement and luminescent characters advertisement
Outer carrier.
With the development of the global economy, constantly promoting under the new situation in Global Urbanization and smart city, spirit text
Bright and material progress to significantly improve, more stringent requirements are proposed to visual aspects by people, the development of various promotional display terminals
It is more unprecedented surging.Therefore, there is an urgent need to develop the back light unit presentation device of large area light emitting, such as large area lamp box, large size
Dynamic lamp box and large area backlight show equipment etc., to meet the market demand.
Summary of the invention
Place and existing defect, the present invention provide a kind of hair for being satisfied with outdoor application in order to overcome the deficiencies of the prior art
Light is uniform, structure is simple, is easily installed constructive method with the large modular lamp box of maintenance.
The present invention be solve prior art defect a kind of large modular lamp box constructive method, first by and light source
The integral lens module of module installation and the light source module being mounted on rear side of the integral lens module form a kind of back light unit；Collection
At lens module by rear side of transparent substrates, the transparent substrates multiple convex blocks by rear side of the equally distributed substrate of array, be located at
The light inlet in concave spherical on rear side of convex block on rear side of substrate keeps a fixed spacings with several being located on rear side of transparent substrates
Substrate on rear side of the first screw pilum and the substrate bindiny mechanism composition that is located on rear side of transparent substrates, on front side of light source module
Light source is placed in light inlet, and is fixed by the first screw pilum screw on rear side of substrate.It is again that muti-piece back light unit is mutual by array
Splicing is mounted on the cabinet mounting surface of cabinet front, and connect with power supply power supply, forms a kind of light emitting module, above-mentioned cabinet installation
Face corresponds to every piece of back light unit equipped with the through-hole on cabinet mounting surface, and cabinet mounting surface counterpart substrate bindiny mechanism is pacified equipped with cabinet
Bindiny mechanism on dress face, the bindiny mechanism on the cabinet mounting surface are fixedly connected with substrate bindiny mechanism.Then by multiple hairs
Optical module by array pattern splicing forms a kind of modular lamp box, the light emitting module via on rear side of cabinet fixed mechanism and support
Frame is fixedly connected.From the constructive method of above-described large modular lamp box it is found that being in light inlet and the light transmission of concave spherical
A kind of concavees lens are formed on front side of substrate, light source is placed in light inlet, spherical surface shaping of the light that light source issues through being recessed, adjustment light intensity
After distribution, astigmatism spot is projected on front side of transparent substrates；Since multiple light inlets are evenly distributed on rear side of transparent substrates by array, only
It wants the brightness of light source consistent, uniform face light can be presented on front side of transparent substrates；In addition, since the surrounding of back light unit is without screening
Block material, therefore, the back light unit such as same whole body light, the light emitting module being mutually spliced into is not in obvious concealed wire.
According to the method described above, can be made into the modular lamp box of various specifications, and have shine uniformly, structure is simple, be easily installed and
The advantages such as maintenance.
Back light unit according to the present invention, wherein light source module is monolith light source module；Strip light source can also be used
Module；The dynamic light source module with driving circuit also can be used.
Preferably, aforesaid substrate bindiny mechanism is a kind of several being located on rear side of transparent substrates by keeping a fixed spacing cloth
The second screw pilum on rear side of the substrate set；Equally, the bindiny mechanism on cabinet mounting surface is on rear side of a kind of counterpart substrate
Two screw pilums setting cabinet mounting surface on screw hole, this method have firmly install, structure is simple, easy to manufacture
Advantage.
As a further improvement of the present invention, it is equipped with the astigmatism line on front side of substrate in transparent substrates front side portion, to improve hair
Light effect.
It further improves as one kind of the invention, is installed for cooperation monolith light source module, meanwhile, to monolith light source die
Block implements protection, the enclosing being additionally provided on rear side of the substrate including a circle crowds around all light inlets on rear side of above-mentioned integral lens module
With the platform grade on the inside of the enclosing on the inside of the enclosing on rear side of the substrate, the enclosing on rear side of substrate is slightly above light inlet, on the inside of enclosing
Platform grade is concordant with light inlet；The first screw pilum on rear side of substrate is located within the scope of the enclosing on rear side of substrate, and by monolith light source
Module is mounted in the enclosing on rear side of substrate, is fixed via the first screw pilum screw on rear side of substrate；Later, on rear side of substrate
Enclosing in protective rubber is perfused, applied to meet outer family.The second screw pilum on rear side of several substrates is by between holding centainly
Away from the setting of on the outside of the enclosing abutted on rear side of substrate or inside portion, height is concordant with the enclosing on rear side of substrate or slightly below after substrate
The enclosing of side.
A kind of further improvement according to the present invention, is maintenance convenient for safeguarding, the through-hole on cabinet mounting surface is slightly larger than
Monolith light source module enables monolith light source module to implement dismounting on rear side of cabinet.
It further improves as another kind of the invention, is installed for cooperation strip light source module, meanwhile, to strip light source
Module implements protection, is equipped on rear side of integral lens module: by crowding around after each row or each substrate being included in around optical port
The retaining wall of side surround for placing between the light trough on rear side of the substrate of strip light source module and the light trough being connected on rear side of substrate
Light trough between link slot and the platform grade on the inside of the retaining wall on the inside of the retaining wall on rear side of substrate, the retaining wall on rear side of substrate answer
Higher than light inlet, the platform grade on the inside of retaining wall is concordant with light inlet；The first screw pilum on rear side of substrate is located at the lamp on rear side of substrate
In link slot between slot and light trough, strip light source module is mounted in the light trough on rear side of substrate, via on rear side of substrate
One screw pilum screw is fixed, and by between strip light source module connecting line or connection circuit board be located at the connection between light trough
In slot, later, protective rubber is perfused in the link slot between light trough and light trough on rear side of substrate.Second on rear side of several substrates
Screw pilum is by one fixed spacing of holding close to surrounding edge portion, height and the retaining wall on rear side of substrate on rear side of integral lens module
Concordantly or the retaining wall slightly below on rear side of substrate.
Another further improvement according to the present invention, is maintenance convenient for safeguarding, the through-hole on cabinet mounting surface should omit
Greater than the strip light source module installation region on rear side of integral lens module, strip light source module is enabled to implement to tear open on rear side of cabinet
Dress.
A kind of constructive method of large modular lamp box of the present invention, the beneficial effect is that following aspects:
First is that light source is placed in light inlet, light source in a kind of concavees lens are formed on front side of the light inlet and transparent substrates of concave spherical
After spherical surface shaping of the light of sending through being recessed, adjustment light distribution, astigmatism spot is projected on front side of transparent substrates；
It, can be as long as the brightness of light source is consistent second is that since multiple light inlets are evenly distributed on rear side of transparent substrates by array
Uniform face light is presented on front side of transparent substrates；
Third is that due to the surrounding have no occluder of back light unit, back light unit such as same whole body light, the hair being mutually spliced into
Optical module is not in obvious concealed wire；
Fourth is that protective rubber, energy is perfused in link slot between the light trough and light trough in the enclosing on rear side of substrate or on rear side of substrate
To the connecting line between monolith light source die or strip light source module and its strip light source module or circuit board implementation protection is connected, from
And it is satisfied with outdoor application；
Fifth is that the through-hole on cabinet mounting surface is slightly larger than monolith light source module or slightly larger than the strip light on rear side of integral lens module
Source module installation region enables monolith light source module or strip light source module to implement dismounting on rear side of cabinet, consequently facilitating dimension
Shield maintenance；
From above-mentioned beneficial effect it is found that modular lamp box made of constructive method according to large modular lamp box of the present invention, no
Only it is satisfied with outdoor application, and uniform, structure is simple, is easily installed and the advantages such as maintenance with shining.
Detailed description of the invention
Below according to attached drawing, the invention will be further described, and attached drawing for a better understanding of the invention, should not only become
Limitation of the present invention:
Fig. 1 is the constructive method specific embodiment step schematic diagram of large modular lamp box of the present invention；
Fig. 2 is the rear side broken section structural schematic diagram of the first embodiment of back light unit of the present invention；
Fig. 3 is present invention A-A diagrammatic cross-section as shown in Figure 2；
Fig. 4 is present invention B-B diagrammatic cross-section as shown in Figure 2；
Fig. 5 is the rear side broken section structural schematic diagram of second of embodiment of back light unit of the present invention；
Fig. 6 is the front side structure schematic diagram of light emitting module of the present invention；
Fig. 7 is the left and right sides structural schematic diagram of light emitting module of the present invention；
Fig. 8 is the rear structure schematic diagram of light emitting module of the present invention；
Fig. 9 is the front side structure schematic diagram of modular lamp box of the present invention；
Figure 10 is present invention C-C diagrammatic cross-section as shown in Figure 9.
Mark explanation in attached drawing:
1-integral lens module, 11-transparent substrates, the convex block on rear side of 12-substrates, 13-light inlets, on rear side of 14-substrates
The enclosing on rear side of the second screw pilum, 16-substrates, the platform on the inside of 16a-enclosing on rear side of first screw pilum, 15-substrates
Grade, the retaining wall on rear side of 17-substrates, the platform grade on the inside of 17a-retaining wall, the light trough on rear side of 18a-substrate, between 18b-light trough
Link slot, 2-light source modules, 21-light sources, the screw hole on 22-light source modules, 2a-monolith light source module, 2b-strip
Light source module, 3-back light units, 4-cabinets, 41-cabinet mounting surfaces, the opening on 411-cabinet mounting surfaces, 412-cabinets
Screw hole, 42-box body walls, 43-cabinets on mounting surface tear side, the fixed mechanism on rear side of 431-cabinets, 5-power supplys, 6-open
Light emitting module, 7-support frames.
Specific embodiment
Below with reference to the Detailed description of the invention in a kind of constructive method embodiment of large modular lamp box of the present invention, to the present invention
Technical solution in embodiment is clearly and completely described.
Front side as described in this embodiment, rear side are using the diagram direction in Detailed description of the invention as reference frame.
The step of embodiment of the constructive method of large modular lamp box of the present invention, this composition method, refers to attached drawing 1.
Firstly, as shown in Figures 2 to 5, by and light source module installation integral lens module 1 and to be mounted on this integrated saturating
The light source module 2 of 1 rear side of mirror module forms a kind of back light unit 3；Above-mentioned integral lens module 1 is by transparent substrates 11, the light transmission
On rear side of multiple convex blocks 12 by rear side of the equally distributed substrate of array of 11 rear side of substrate, the convex block 12 being located on rear side of the substrate
In first on rear side of the light inlet 13 of concave spherical and the substrate for several one fixed spacings of holding being located on rear side of transparent substrates 11
Screw pilum 14 and the substrate bindiny mechanism 15 for being located at 11 rear side of transparent substrates form, and the integral lens module 1 is preferably saturating
Bright high molecular material (such as: PC, PMMA, PS, PVC, PET, epoxy resin), can also be used the macromolecule material with astigmatism particle
Material, and be fabricated by Shooting Technique；The above-mentioned light source module 2 includes circuit board, the corresponding light inlet 13 in circuit board front side
Screw hole 22 on the light source module of the first screw pilum 14 setting on rear side of the light source 21 of setting and the circuit board counterpart substrate
And electric connection terminal further includes signal connecting terminal on circuit board for dynamic lamp house；Wherein light source 21 is preferably
LED light source；For convenient for heat dissipation, circuit board is preferably aluminum substrate；Light source module 2 is mounted on 1 rear side of integral lens module, so that light
The light source 21 of 2 front side of source module is placed in light inlet 13, and is fixed by 14 screw of the first screw pilum on rear side of substrate.For another example Fig. 6
To shown in Fig. 8, muti-piece back light unit 3 is mutually spliced to the cabinet mounting surface 41 for being mounted on 4 front side of cabinet, and and power supply by array
5, for electrical connection, form a kind of light emitting module 6；It is equipped on cabinet mounting surface in the corresponding every piece of back light unit 3 of cabinet mounting surface 41
Through-hole 411,41 counterpart substrate bindiny mechanism 15 of cabinet mounting surface are equipped with the bindiny mechanism on cabinet mounting surface, the cabinet mounting surface
On bindiny mechanism be fixedly connected with substrate bindiny mechanism 15；Above-mentioned cabinet 4 further includes the surrounding positioned at cabinet mounting surface 41
Box side 42 and tear side 43 open on rear side of the cabinet at right angle turns to inward side positioned at 42 rear lateral portion of box side,
Side 43 is torn open equipped with the fixed mechanism 431 on rear side of cabinet, after the fixed mechanism 431 on rear side of the cabinet is located at cabinet on rear side of cabinet
The four corners for tearing side 43 open of side.Then, as shown in Fig. 9 to Figure 10, by multiple light emitting modules 6 by array pattern splicing composition one
Kind modular lamp box, the light emitting module 6 are fixedly connected via the fixed mechanism 431 on rear side of cabinet with support frame 7.From the above
Large modular lamp box constructive method specific implementation it is found that in concave spherical light inlet 13 and transparent substrates 11 front side
A kind of concavees lens are formed, light source 21 is placed in light inlet 13, spherical surface shaping of the light that light source 21 issues through being recessed, adjustment light intensity point
After cloth, astigmatism spot is projected on front side of transparent substrates 11；After being evenly distributed on transparent substrates 11 by array due to multiple light inlets 13
Uniform face light can be presented as long as the brightness of light source 21 is consistent in side on front side of transparent substrates 11；In addition, due to back light unit 3
Surrounding have no occluder, the back light unit 3 such as same whole body light, the light emitting module 6 being mutually spliced into is not in bright
Aobvious concealed wire.According to the method described above, it can be made into the modular lamp box of various specifications, and uniform, structure is simple, is convenient for shining
The advantages such as installation and maintenance.
The back light unit 3 according to above-described embodiment, as shown in Figures 2 to 4, light source module 2 are monolith light source die
Block 2a；As shown in figure 5, strip light source module 2b can also be used in the light source module 2；In addition to shown in attached drawing, the light source module 2
The dynamic light source module with driving circuit also can be used.
The substrate bindiny mechanism 15 according to above-described embodiment, the preferred reality of substrate bindiny mechanism 15 provided by the invention
The scheme of applying is a kind of coupling screwing machine structure: as shown in Fig. 2, Fig. 4, Fig. 5, which is that one kind is located at transparent substrates
Several of 11 rear sides are by the second screw pilum 15 on rear side of the substrate for keeping fixed spacing arrangement；Connection on cabinet mounting surface
Mechanism is the screw hole 412 on a kind of cabinet mounting surface of the second screw pilum 15 setting on rear side of counterpart substrate, this method
With the advantage firmly installed, structure is simple, easy to manufacture.In addition to coupling screwing machine structure shown in the drawings, card also can be used
Position bindiny mechanism, the detent being equipped on the substrate with detent on rear side of substrate connect pilum, the bindiny mechanism on cabinet mounting surface
It is the detent on a kind of cabinet mounting surface of the detent connection pilum setting on counterpart substrate,
The integral lens module 1 according to above-described embodiment, the present invention made by further corrective measure are as follows: such as Fig. 3
To shown in Fig. 4, it is equipped with the astigmatism line 10 on front side of substrate in 11 front side portion of transparent substrates, to improve illumination effect；On front side of the substrate
Astigmatism line 10 bar shaped astigmatism line can be used, graininess astigmatism line can also be used, spraying astigmatism particle or frosted work also can be used
Astigmatism line made of skill.
According to above-described embodiment, a kind of further corrective measure made by the present invention are as follows: as shown in Figures 2 to 4,
It is installed for cooperation monolith light source module, meanwhile, monolith light source module 2a is implemented to protect, in above-mentioned 1 rear side of integral lens module
It is additionally provided with 16 inside of enclosing on rear side of the enclosing 16 on rear side of the substrate including a circle crowds around all light inlets 13 and the substrate
Platform grade 16a on the inside of enclosing, the enclosing 16 on rear side of substrate are slightly above light inlet 13, and the height of the enclosing 16 on rear side of the substrate should be true
It protects to install in 16 range of enclosing on rear side of substrate and be perfused in monolith light source module 2a and 16 range of enclosing on rear side of substrate
The height of protective rubber, the platform grade 16a on the inside of enclosing is concordant with light inlet 13, and monolith light source module 2a is enabled steadily to be mounted on base
In enclosing 16 on rear side of plate；The first screw pilum 14 on rear side of substrate is located in 16 range of enclosing on rear side of substrate, monolith light source
Module 2a is mounted in the enclosing 16 on rear side of substrate, is fixed via 14 screw of the first screw pilum on rear side of substrate；Later, in base
Protective rubber is perfused in enclosing 16 on rear side of plate, monolith light source module 2a is implemented to protect, to meet outer family application.For convenient for dimension
Shield maintenance, the second screw pilum 15 on rear side of several substrates by keep enclosing outside portion of the fixed spacing on rear side of substrate or
Inside portion setting, height is concordant with the enclosing on rear side of substrate or enclosing slightly below on rear side of substrate；Meanwhile as shown in figure 8, case
Through-hole on body mounting surface is slightly larger than monolith light source module, and monolith light source module is enabled to implement dismounting on rear side of cabinet, thus
Avoid the maintenance that monolith light source module 2a is influenced due to the picture on front side of lamp box.
According to above-described embodiment, another further corrective measure made by the present invention are as follows: as shown in figure 5, being
Cooperate the installation of strip light source module, meanwhile, strip light source module 2b is implemented to protect, is equipped on rear side of integral lens module 1: by
Crowd around that the retaining wall 17 on rear side of each row or each substrate being included in around optical port 13 surrounds for installing strip light source module
Link slot 18b between light trough 18a on rear side of the substrate of 2b and the light trough being connected between the light trough on rear side of substrate and it is located at
Platform grade 17a on the inside of the retaining wall of 17 inside of retaining wall on rear side of substrate, wherein the retaining wall 17 on rear side of substrate should be higher than that light inlet 13, should
The height of retaining wall 17 on rear side of substrate is it is ensured that strip light source module 2b can be installed in the light trough 18a on rear side of substrate and in substrate
The height of protective rubber is perfused in the light trough 18a of rear side, the platform grade 17a on the inside of retaining wall is concordant with light inlet 13, so that strip light source
Module 2b can be steadily mounted in the light trough 18a on rear side of substrate；The first screw pilum 14 on rear side of substrate is located on rear side of substrate
In link slot 18b between light trough 18a and light trough, strip light source module 2b is mounted in the light trough 18a on rear side of substrate, via base
14 screw of the first screw pilum on rear side of plate is fixed, and the connecting line or connection circuit board between strip light source module 2b are located at light trough
Between link slot 18b in, later, protective rubber is perfused in the light trough 18a on rear side of substrate and the link slot 18b between light trough.
For maintenance convenient for safeguarding, the second screw pilum on rear side of several substrates is by keeping a fixed spacing to lean on rear side of integral lens module
Nearly surrounding edge portion, height is concordant with the retaining wall on rear side of substrate or retaining wall slightly below on rear side of substrate；Meanwhile similar Fig. 8 (but
Indicate not in the drawings), the through-hole on cabinet mounting surface should be slightly bigger than the installation of the strip light source module on rear side of integral lens module
Region enables strip light source module to implement dismounting on rear side of cabinet, to avoid the picture on front side of lamp box due to influence strip
The maintenance of light source module 2b.
Above by the embodiment of constructive method of large modular lamp box, the present invention is described, provided reality
Mode is applied only as an example, being not intended to limit practical range of the invention.Those skilled in the art both know about,
Various changes and modifications can be done to the present invention according to the above specific implementation description, it is, therefore, to be understood that removing above-mentioned particular implementation
Outside mode, the present invention can otherwise be implemented, and be not limited to described in description above.
Claims (9)
1. a kind of constructive method of large modular lamp box, it is characterised in that: first by and light source module installation it is integrated
Mirror module (1) and the light source module (2) being mounted on rear side of the integral lens module (1) form a kind of back light unit (3)；The collection
At lens module (1) by multiple by the equally distributed substrate rear side of array on rear side of transparent substrates (11), the transparent substrates (11)
Convex block (12), the light inlet (13) in concave spherical on rear side of the convex block (12) that is located on rear side of the substrate and be located at the light transmission
On rear side of substrate (11) several keep a fixed spacings substrate on rear side of the first screw pilum (14) and be located at the light transmission
Substrate bindiny mechanism (15) on rear side of substrate (11) forms, and the light source (21) on front side of the light source module (2) is placed in light inlet
(13), it and by first screw pilum (14) screw on rear side of the substrate fixes；It is again that muti-piece back light unit (3) are mutual by array
Splicing is mounted on the cabinet mounting surface (41) on front side of cabinet (4), and forms a kind of light emitting module for being electrically connected with power supply (5)
(6), the corresponding every piece of back light unit (3) of the cabinet mounting surface (41) is equipped with the through-hole (411) on cabinet mounting surface, the cabinet
The corresponding substrate bindiny mechanism (15) of mounting surface (41) is equipped with the bindiny mechanism on cabinet mounting surface, on the cabinet mounting surface
Bindiny mechanism is fixedly connected with substrate bindiny mechanism (15)；Then by multiple light emitting modules (6) by array pattern splicing composition one
Kind modular lamp box, the light emitting module (6) are fixedly connected via the fixed mechanism (431) on rear side of cabinet with support frame (7).
2. a kind of constructive method of large modular lamp box according to claim 1, it is characterised in that:
The light source module (2) is monolith light source module (2a) or strip light source module (2b) or the dynamic light source with driving circuit
Module.
3. a kind of constructive method of large modular lamp box according to claim 1, it is characterised in that:
Convex block (12) on rear side of the substrate is one kind from the lens substrate (11) to the gradually smaller basin shape convex block of rear projection
Or taper convex block.
4. a kind of constructive method of large modular lamp box according to claim 1, it is characterised in that:
The substrate bindiny mechanism (15) be one kind be located on rear side of the transparent substrates (11) several by keep a fixed spacing
The second screw pilum (15) on rear side of the substrate of arrangement；Bindiny mechanism on the cabinet mounting surface is a kind of correspondence substrate
Screw hole on the cabinet mounting surface of the second screw pilum (15) setting of rear side.
5. a kind of constructive method of large modular lamp box according to claim 1, it is characterised in that:
Transparent substrates (11) front side portion is equipped with the astigmatism line (10) on front side of substrate.
6. according to claim 1 to a kind of constructive method of large modular lamp box described in 5 any one, it is characterised in that:
The enclosing (16) being additionally provided on rear side of integral lens module (1) on rear side of the substrate including a circle crowds around all light inlets (13)
With the platform grade (16a) on the inside of the enclosing on the inside of the enclosing (16) on rear side of the substrate, the enclosing (16) on rear side of the substrate is slightly above
Light inlet (13), the platform grade (16a) on the inside of the enclosing are concordant with light inlet (13)；The first screw pilum (14) on rear side of substrate
It is located in the enclosing on rear side of the substrate (16) range, and monolith light source module (2a) is mounted on to the enclosing on rear side of the substrate
(16) it in, is fixed via first screw pilum (14) screw on rear side of substrate；Later, in the enclosing on rear side of the substrate (16)
Protective rubber is perfused；The second screw pilum (15) on rear side of several substrates is by one fixed spacing of holding along enclosing on rear side of the substrate
Gear (16) is arranged or or enclosing (16) the inner or outer side setting on rear side of the substrate；
Its height is concordant with retaining wall (17) on rear side of the substrate.
7. a kind of constructive method of large modular lamp box according to claim 6, it is characterised in that:
Through-hole (411) on cabinet mounting surface is slightly larger than monolith light source module (2a), so that monolith light source module (2a) can be from case
Implement dismounting on rear side of body.
8. according to claim 1 to a kind of constructive method of large modular lamp box described in 5 any one, it is characterised in that:
It is equipped on rear side of integral lens module (1): by crowding around on rear side of each row or each substrate being included in around optical port (13)
Retaining wall (17) surround for placing the light trough (18a) on rear side of the substrate of strip light source module (2b) and being connected on rear side of substrate
Link slot (18b) between light trough between light trough and the platform grade on the inside of the retaining wall on the inside of the retaining wall (17) on rear side of substrate
(17a), the retaining wall (17) on rear side of the substrate should be higher than that light inlet (13), platform grade (17a) and light inlet on the inside of the retaining wall
(13) concordant；The first screw pilum (14) on rear side of substrate is located at the link slot between the light trough on rear side of substrate (18a) and light trough
In (18b), in the light trough (18a) that strip light source module (2b) is mounted on rear side of substrate, via the first screw on rear side of substrate
Pilum (14) screw is fixed, and by between strip light source module (2b) connecting line or connection circuit board be located at the company between light trough
In access slot (18b), later, perfusion protection in the light trough (18a) on rear side of the substrate and the link slot (18b) between light trough
Glue；The second screw pilum (15) on rear side of several substrates is close on rear side of the integral lens module by keeping a fixed spacing to be located at
Surrounding edge portion, the retaining wall (17) on rear side of the height substrate concordant or slightly below described with retaining wall (17) on rear side of the substrate.
9. a kind of constructive method of large modular lamp box according to claim 8, it is characterised in that:
Through-hole (411) on cabinet mounting surface is slightly larger than strip light source module (2b) installing zone on rear side of integral lens module (1)
Domain, so that strip light source module (2b) can implement dismounting on rear side of cabinet.
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| CN201910254208.9A CN110136603A (en) | 2019-03-31 | 2019-03-31 | A kind of constructive method of large modular lamp box |
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| CN201910254208.9A CN110136603A (en) | 2019-03-31 | 2019-03-31 | A kind of constructive method of large modular lamp box |
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| CN201608938U (en) * | 2009-12-02 | 2010-10-13 | 锐光照明系统（上海）有限公司 | Light source system used for LED light box |
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Application publication date: 20190816 |