CN109961709A - A kind of assembling-type modular lamp box - Google Patents
A kind of assembling-type modular lamp box Download PDFInfo
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- CN109961709A CN109961709A CN201910254785.8A CN201910254785A CN109961709A CN 109961709 A CN109961709 A CN 109961709A CN 201910254785 A CN201910254785 A CN 201910254785A CN 109961709 A CN109961709 A CN 109961709A
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- substrate
- rear side
- light source
- lamp hole
- 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
-
- 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
-
- 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 assembling-type modular lamp boxes, the assembling-type modular lamp box is assemblied to form by multiple light emitting modules by array, the light emitting module includes back light unit, cabinet and power supply, multiple back light units are mutually spliced the cabinet mounting surface for being mounted on cabinet front by array, and all back light units are connect with power supply power supply；Back light unit by and array lamp hole module, astigmatism mask and the light source module of light source module installation form, which is mounted on array lens module front side, and mask connection tongue and groove connect tongue and groove straight cutting with substrate and connects；Light source module is mounted on the rear side of array lamp hole module, so that the light source on front side of the light source module is placed in the lamp hole on substrate, and is fixed by the first screw pilum screw on rear side of substrate.Assembling-type modular lamp box of the present invention, not only shine uniformly, structure is simple, is easily installed and maintenance, but also be satisfied with outdoor application.
Description
Technical field
The present invention relates to lamp box fields, and in particular to a kind of assembling-type 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 assembling-type modular lamp box with maintenance.
The present invention is the assembling-type modular lamp box for solving prior art defect, and the assembling-type modular lamp box is by multiple hairs
Optical module is assemblied to form by array；The light emitting module includes back light unit, cabinet and power supply, and multiple back light units are mutual by array
Splicing is mounted on the cabinet mounting surface of cabinet front, and connect with power supply power supply.Wherein back light unit by and light source module pacify
Array lamp hole module, astigmatism mask and the light source module composition of dress, above-mentioned array lamp hole module includes lamp hole module substrate, the lamp
The lamp hole on multiple substrates being evenly arranged by array on the module substrate of hole, several holdings on rear side of the lamp hole module substrate
The first screw pilum on rear side of the substrate of one fixed spacing and the second screw pilum on rear side of substrate and the lamp hole module substrate four
The substrate of circumferential front projection connects tongue and groove；Above-mentioned astigmatism mask includes the circle mask wall of panel and the panel surrounding to rear projection
And mask of the mask wall rear lateral portion with platform level structure connects tongue and groove, before astigmatism mask is mounted on array lens module
Side, mask connection tongue and groove connect the connection of tongue and groove straight cutting with substrate；Light source module is mounted on to the rear side of array lamp hole module, so that
Light source on front side of the light source module is placed in the lamp hole on substrate, and is fixed by the first screw pilum screw on rear side of substrate；On
It states and is fixed between back light unit and the cabinet mounting surface of cabinet front via the second screw pilum screw on rear side of substrate, Duo Gefa
After optical module is by array assembly, fixed via the installing mechanism on rear side of cabinet.From above-described assembling-type modular lamp box skill
Art feature is it is found that light source is placed in the lamp hole on substrate, since light source and astigmatism mask have a certain distance, to utilize light source
The astigmatism angle of itself obtains biggish scattering hot spot in astigmatism mask, meanwhile, the lamp hole on multiple substrates presses the uniform cloth of array
It sets, as long as the brightness of light source is consistent, uniform face light can be presented on astigmatism mask；Light source module 3 is mounted on array lamp hole
The rear side of module 1, consequently facilitating installation and maintenance；Due to back light unit surrounding have no occluder, surrounding is not in obvious
Concealed wire, therefore, assembling-type modular lamp box of the present invention, have shine uniformly, structure is simple, is easily installed and maintenance
Advantage.
According to above-described array lamp hole module, circular hole is can be used in the lamp hole on substrate；Square hole can also be used；It can also adopt
With polygonal hole or Sui's round hole, to meet the installation of different shape light source.
Back light unit according to the present invention, light source module are the light source module of monolith；The light of strip can also be used
Source module；The dynamic light source module with driving circuit also can be used.
As the improvement of assembling-type modular lamp box of the present invention, to improve light efficiency, it is equipped on front side of lamp hole module substrate anti-
Photosphere.
As the further improvement of assembling-type modular lamp box of the present invention, above-mentioned back light unit further includes being located on substrate
The concavees lens of lamp hole front side portion, the concavees lens can carry out shaping, adjustment light distribution to the light that light source issues, issue light source
Light is sufficiently spread.
For the installation convenient for above-mentioned concavees lens, a circle concavees lens upper joint sleeve pipe is surrounded by concavees lens；It is recessed to cooperate
The installation of lens, be equipped on front side of the lamp hole on substrate a circle on front side of the lamp hole on the substrate of concavees lens upper joint sleeve pipe cooperation
Casing；The casing on front side of lamp hole on the substrate is connect with concavees lens upper joint sleeve pipe straight cutting.
One kind as assembling-type modular lamp box of the present invention is further improved, and to meet requirement of shelter, is cooperated simultaneously
The installation of the light source module of monolith, in above-mentioned array lamp hole, rear side is additionally provided with a circle and crowds around the lamp hole on all substrates
Enclosing on rear side of interior substrate and the platform grade on the inside of the enclosing of the enclosing inside portion on rear side of the substrate, lamp hole periphery on substrate
The cushion block that rear lateral portion is equipped with to the cushion block on rear side of the lamp hole of rear projection, on rear side of the lamp hole is concordant with the platform grade on the inside of enclosing, several
The first screw pilum on rear side of a substrate is located within the scope of the enclosing on rear side of substrate, height and the cushion block and enclosing on rear side of lamp hole
The platform grade of inside is concordant；The light source module of monolith is mounted in the enclosing on rear side of substrate, via the first screw base on rear side of substrate
Column screw is fixed, and later, protective rubber is perfused in the enclosing on rear side of substrate, so that the light source module to monolith implements protection, with
Meet outdoor application；The second screw pilum on rear side of several substrates is located at the enclosing on rear side of substrate by one fixed spacing of holding
Outside or inside, or be just located on the enclosing 17 on rear side of substrate, height is concordant with the enclosing on rear side of substrate or slightly below base
Enclosing on rear side of plate.
It is further improved according to one kind of above-mentioned assembling-type modular lamp box, is maintenance convenient for safeguarding, above-mentioned cabinet peace
Through-hole on dress face is slightly larger than monolith light source module, and monolith light source module is enabled to implement dismounting on rear side of cabinet.
Another kind as assembling-type modular lamp box of the present invention further improves, and to meet requirement of shelter, matches simultaneously
The installation of the light source module of strip is closed, rear side is equipped in above-mentioned array lamp hole: by crowding around in each row or each column substrate
On lamp hole around the substrate of the light source module for placing strip that surrounds of retaining wall on rear side of light trough and be connected to light trough it
Between substrate on rear side of link slot and substrate on rear side of retaining wall inside portion retaining wall on the inside of platform grade, the lamp hole periphery on substrate
The cushion block that is equipped with to the cushion block on rear side of the lamp hole of rear projection, on rear side of the lamp hole of rear lateral portion it is concordant with the platform grade on the inside of retaining wall；If
The first screw pilum on rear side of dry substrate is located in the link slot on rear side of light trough and substrate on rear side of substrate, height and lamp hole
The cushion block of rear side is concordant with the platform grade on the inside of retaining wall；The light source module of strip is mounted in the light trough on rear side of substrate, strip
Connecting line between light source module is located in the link slot on rear side of substrate, solid via the first screw pilum screw on rear side of substrate
It is fixed, later, protective rubber is perfused in the link slot on rear side of light trough and substrate on rear side of substrate, thus light source module to strip and
Connecting line or connection circuit implement protection, to meet outdoor application；The second screw pilum on rear side of several substrates is by holding one
Fixed spacing is located at array lamp hole rear side close to surrounding edge portion, and height is concordant with retaining wall or slightly below retaining wall；
It is further improved according to the another kind of above-mentioned assembling-type modular lamp box, is maintenance convenient for safeguarding, above-mentioned cabinet installation
Through-hole on face is slightly larger than the strip light source module installation region of array lamp hole rear side, enables strip light source module from case
Implement dismounting on rear side of body.
A kind of assembling-type modular lamp box of the present invention, its advantages are shown in: first is that, due to light source and astigmatism mask
There is a certain distance, light source is placed in the lamp hole on substrate, thus, using the astigmatism angle of light source itself, obtained in astigmatism mask
Obtain biggish scattering hot spot；Second is that the lamp hole on multiple substrates is evenly arranged by array, and as long as the brightness of light source is consistent, energy
Uniform face light is presented on astigmatism mask；Third is that surrounding is not in apparent dark due to back light unit surrounding have no occluder
Therefore line can be spliced into the large area assembling-type modular lamp box of various specifications；Fourth is that for more demanding lamp box,
The concavees lens that the back light unit is equipped on front side of the lamp hole also on substrate, the light that light source issues is through concavees lens shaping, adjustment light intensity
After distribution, the hot spot being more saturated is presented in astigmatism mask, to improve light-dispersing effect；Fifth is that after the lamp hole on substrate is set
Side is equipped with the link slot on rear side of light trough and substrate on rear side of enclosing or substrate on rear side of substrate, can be by the way that protective rubber is perfused, to light
Source module implements protection, to be satisfied with outdoor application；Sixth is that through-hole the enclosing slightly larger than array lens rear side on mounting surface
The strip light source module installation region for keeping off range or array lens rear side enables light source module to implement to tear open on rear side of cabinet
Dress, consequently facilitating installation and maintenance；From above-mentioned beneficial effect it is found that assembling-type modular lamp box of the present invention, not only shines
Uniformly, structure is simple, is easily installed and maintenance, and is satisfied with outdoor application.
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 front side structure schematic diagram of assembling-type modular lamp box of the present invention；
Fig. 2 is present invention a-a the schematic diagram of the section structure as shown in Figure 1；
Fig. 3 is the front side structure schematic diagram of light emitting module of the present invention；
Fig. 4 is the left and right sides structural schematic diagram of light emitting module of the present invention；
Fig. 5 is the rear structure schematic diagram of light emitting module of the present invention；
Fig. 6 is partial schematic sectional view on rear side of a kind of back light unit using monolith light source module of the present invention；
Fig. 7 is the structural schematic diagram of the first embodiment of b-b section shown in Fig. 6 of the present invention；
Fig. 8 is the structural schematic diagram of second of embodiment of b-b section shown in Fig. 6 of the present invention；
Fig. 9 is the structural schematic diagram of the third embodiment of b-b section shown in Fig. 6 of the present invention；
Figure 10 is c-c diagrammatic cross-section shown in Fig. 6 of the present invention；
Figure 11 is full-page proof A structural schematic diagram shown in Figure 10 of the present invention；
Figure 12 is another back light unit partial schematic sectional view for using strip light source module of the present invention.
Mark in attached drawing illustrates: 1-array lamp hole module, 11-lamp hole module substrates, the gear on rear side of 11a-substrate
Block, the lamp hole on 12-substrates, the cushion block on rear side of 12a-lamp hole, the casing on front side of 13-lamp holes, first on rear side of 14-substrates
The enclosing on rear side of the second screw pilum, 16-substrates connection tongue and groove, 17-substrates, 17a-on rear side of screw pilum, 15-substrates
The retaining wall on rear side of platform grade, 18-substrates on the inside of enclosing, the light trough on rear side of 18a-substrate, the link slot on rear side of 18b-substrate,
Platform grade, 10-glue-filling slots, 2-astigmatism masks, 21-panels, 22-mask walls, 23-masks connection enterprise on the inside of 181-retaining walls
Mouth, 23a-platform level structure, the clamping block on 24-mask tongue and grooves, the lock tongue on 25-mask tongue and grooves, 3-light source modules, 31-
Light source, 3a-monolith light source module, 3b-strip light source module, 4-concavees lens, 41-concavees lens upper joint sleeve pipes, 5-backlights
Unit, 6-cabinets, 61-cabinet mounting surfaces, the through-hole on 611-cabinet mounting surfaces, the screw on 612-cabinet mounting surfaces
Hole, 62-box frames, tearing side open, the fixed mechanism on rear side of 631-cabinets, 7-power supplys, 8-shining moulds on rear side of 63-cabinets
Block, 9-support frames.
Specific embodiment
Below with reference to a kind of assembling-type modular lamp box Detailed description of the invention of the present invention, technical solution in the embodiment of the present invention
It is clearly and completely described.
Front side described in the embodiment of the present invention, rear side are using the diagram direction in Detailed description of the invention as reference frame.
The embodiment of assembling-type modular lamp box of the present invention.As shown in Figures 1 to 5, the assembling-type modular lamp box is by more
A light emitting module 8 is assemblied to form by array, which includes back light unit 5, cabinet 6 and power supply 7, except shown in attached drawing it
Outside, which may also include brightness control system, further include kinetic-control system for dynamic lamp house；Above-mentioned case
Body 6 further includes 63 groups of flanging after the box frame 62 of 61 all round closure of cabinet mounting surface and the cabinet of 62 rear side of box frame
At；Multiple back light units 5 are mutually spliced the cabinet mounting surface 61 for being mounted on 6 front side of cabinet by array, and with power supply 7 for being electrically connected
(power supply 6 is ac-dc switching power, in general, the power supply 6 uses Switching Power Supply)；For the installation convenient for light emitting module 8, in case
Flanging 63 is equipped with the fixed mechanism 631 on rear side of the cabinet for fixing this light emitting module after body, and multiple light emitting modules 8 press array
When assembled, it is fixedly connected via the fixed mechanism 631 on rear side of cabinet with support frame 9.As shown in Fig. 6 to Figure 12, back light unit 5 by
And the array lamp hole module 1 of light source module installation, astigmatism mask 2 and light source module 3 form, above-mentioned array lamp hole module 1 is wrapped
Include lamp hole module substrate 11, the lamp hole 12 on multiple substrates being evenly arranged by array on the lamp hole module substrate 11, lamp hole
Several of 11 rear side of module substrate keep second on rear side of the first screw pilum 14 and substrate on rear side of the substrate of a fixed spacing
Screw pilum 15 and be located at 11 surrounding of lamp hole module substrate to the substrate of front projection connect tongue and groove 16, the array lamp hole module 1
(but being not limited to) high molecular material (such as: PC, PMMA, PS, PVC, PET, PA, ABS, epoxy resin) can be used, and pass through
Shooting Technique is fabricated.Above-mentioned astigmatism mask 2 includes the circle mask wall 22 of panel 21 and 21 surrounding of panel to rear projection
And mask of 22 rear lateral portion of mask wall with platform level structure 23a connects tongue and groove 23, which is preferably (but unlimited
In) high molecular material (such as: PC, PMMA, PS, PVC, PET, epoxy resin) with astigmatism particle, and pass through Shooting Technique
It is fabricated, which can also be used transparent polymer material, is equally fabricated by Shooting Technique；The astigmatism face
Cover 2 is mounted on 1 front side of array lens module, and mask connection tongue and groove 23 connect the connection of 16 straight cutting of tongue and groove with substrate, so that platform grade knot
Structure 23a connect tongue and groove 16 with substrate and coincide, and makes 23 sets of mask connection tongue and groove in 16 outside of substrate connection tongue and groove, and mask connects enterprise
It can be fixed by being tightly fixed or bonding Ji between mouth 23 and substrate connection tongue and groove 16；In order to ensure astigmatism mask 2 can be securely
It is mounted on the front side of array lens module 1, tongue and groove 23 is connected in mask and also sets up several locking dresses for keeping certain distance
Set, the locking device by be located at platform level structure 23a inner bulge and extend back one mask tongue and groove on clamping block 24 and right
Should the clamping block 24 on mask tongue and groove be located at 23 inside of mask connection tongue and groove and keep the face of certain distance with platform level structure 23a
Lock tongue 25 on cover tongue and groove forms, and mask connects 23 sets of tongue and groove in 16 outside of substrate connection tongue and groove, so that the card on mask tongue and groove
Tight block 24 is stuck in 16 inside of substrate connection tongue and groove, and the lock tongue 25 on mask tongue and groove is buckled in lens module substrate 11, to will dissipate
Smooth surface cover 2 is fixedly mounted on 1 front side of array lens module；To meet outdoor application, in 11 rear side of lens module substrate close to base
Plate surrounding edge portion is equipped with one and encloses block 11a on rear side of the substrate of rear projection, so that block 11a and mask on rear side of the substrate
It connects and forms a circle glue-filling slot 10 between tongue and groove 23, and protective rubber is perfused in the glue-filling slot 10, thus, prevent dust and rainwater
Enter between 11 surrounding of lens module substrate and mask connection tongue and groove 23.12 rear side of lens is corresponded on front side of above-mentioned light source module 3
12 are equipped with light source 31, and the first screw pilum 13 on rear side of counterpart substrate is equipped with screw hole, and light source module 3 is mounted on array lamp hole
The rear side of module 1, so that the light source 31 of 3 front side of the light source module is placed in the lamp hole 12 on substrate, and by the on rear side of substrate
One screw pilum, 14 screw is fixed.For the installation convenient for back light unit 5, as can be seen from Figure 5, if being equipped in cabinet mounting surface 61
Do the through-hole 611 on the mounting surface of a be disposed in an array, its size and the cooperation of back light unit 5, the through-hole 611 on the mounting surface
Surrounding corresponds to the second screw pilum 15 on rear side of the substrate of back light unit 5 equipped with mounting surface upper bolt aperture 612, back light unit 5 with
It is fixed between the cabinet mounting surface 61 of 6 front side of cabinet via 15 screw of the second screw pilum on rear side of substrate.From with above-mentioned implementation
Example is it is found that light source 31 is placed in the lamp hole 12 on substrate, since light source and astigmatism mask 2 have a certain distance, to utilize light
The astigmatism angle in source 31 itself obtains biggish scattering hot spot in astigmatism mask 2, meanwhile, the lamp hole 12 on multiple substrates presses battle array
Column are evenly arranged, as long as the brightness of light source 31 is consistent, uniform face light can be presented on astigmatism mask 2；Light source module 3 is installed
The rear side of module 1 in array lamp hole, consequently facilitating installation and maintenance；In addition, due to 5 surrounding have no occluder of back light unit,
Surrounding is not in apparent concealed wire；Therefore, assembling-type modular lamp box of the present invention, with shining, uniform, structure is simple, is convenient for
The advantage of installation and maintenance.
The array lamp hole module 1 according to above-described embodiment, since the packaging appearance of existing light source includes round, Sui
The shapes such as round, square and rectangle are not shared the same light as the lamp hole 12 on substrate described in astigmatism external member of the present invention to meet
The demand of source shape, can be seen that from Fig. 6, Figure 12, and the lamp hole 12 on the substrate is round mouth.Except the lamp on substrate shown in the drawings
Hole 12 is that the lamp hole 12 except round mouth, on the substrate can be also square opening or polygon mouth or Sui's circular port.
The light source module 3 according to above embodiments, as shown in Fig. 6 to Figure 10, which is the light source of monolith
Module 3a.As shown in figure 12, which can also be used the light source module 3b of strip.In addition to shown in Detailed description of the invention, the light
The dynamic light source module with driving circuit also can be used in source module 3.
According to above-described embodiment, improvement made by the present invention are as follows: reflective layer is equipped on front side of lamp hole module substrate 11, from
And improve light efficiency.
According to above-described embodiment, for lamp box higher for lighting requirements, improved made by the present invention into upper step are as follows:
As shown in Figure 7 to 9, above-mentioned back light unit 5 further includes the concavees lens 4 for 12 front side portion of lamp hole being located on substrate, the concavees lens 4
Shaping, adjustment light distribution can be carried out to the light that light source issues, the light for issuing light source 31 is sufficiently spread.As shown in fig. 7,
The concavees lens 4 are preferably single side concavees lens 3a；As shown in figure 8, a moon shape concavees lens 3b can also be used in the concavees lens 4；Such as Fig. 9 institute
Show, which also can be used double concave lens 3c.For the installation convenient for the concavees lens 4, a circle is surrounded by concavees lens 4
Concavees lens upper joint sleeve pipe 41.It is equipped with for the installation for cooperating concavees lens 4, on front side of the lamp hole 12 on substrate on a circle and concavees lens
The casing 13 on front side of the lamp hole on substrate that connecting sleeve 41 cooperates, on the casing 13 and concavees lens on front side of lamp hole on the substrate
The connection of 41 straight cutting of connecting sleeve, and to be tightly fixed, adhesive bonding can also be used and fix.
According to above-mentioned implementation, to meet requirement of shelter, while cooperating the installation of monolith light source module 3a, backlight list of the present invention
One kind made by member is further improved are as follows: as shown in Fig. 6 to Figure 11, is additionally provided with one on rear side of above-mentioned array lamp hole module 1
Enclose the enclosing 17 on rear side of the substrate including crowding around the lamp hole 12 on all substrates and 17 inside portion of enclosing on rear side of the substrate
The rear lateral portion of platform grade 17a on the inside of enclosing, 12 periphery of lamp hole on substrate are equipped with to the cushion block on rear side of the lamp hole of rear projection
12a, the cushion block 12a on rear side of the lamp hole is concordant with the platform grade 17a on the inside of enclosing, the first screw pilum 14 on rear side of several substrates
It is located in 17 range of enclosing on rear side of substrate, height is concordant with the platform grade 17a on the inside of the cushion block 12a and enclosing on rear side of institute hole；
The light source module 3a of monolith is mounted in the enclosing 17 on rear side of substrate, it is solid via 14 screw of the first screw pilum on rear side of substrate
It is fixed, later, protective rubber is perfused in the enclosing 17 on rear side of substrate, so that the light source module 3a to monolith implements protection, to meet
Outdoor application；The second screw pilum 15 on rear side of several substrates is located at the enclosing 17 on rear side of substrate by one fixed spacing of holding
Outside or inside, or be just located on the enclosing 17 on rear side of substrate, height is concordant with the enclosing 17 on rear side of substrate or is slightly below
Enclosing 17 on rear side of substrate.It is maintenance convenient for safeguarding, as shown in figure 5, above-mentioned cabinet is pacified according to a kind of above-mentioned further improvement
Through-hole 611 on dress face is slightly larger than monolith light source module 3a, and monolith light source module 3a is enabled to implement dismounting on rear side of cabinet.
According to above-mentioned implementation, to meet requirement of shelter, while cooperating the installation of strip light source module 3b, backlight list of the present invention
Another kind made by member further improves are as follows: as shown in figure 12, is equipped on rear side of above-mentioned array lamp hole module 1: by crowding around
The base for the light source module 3b for placing strip that retaining wall 18 around the lamp hole 12 on each row or each column substrate surrounds
Light trough 18a on rear side of plate is connected to 18 inside portion the link slot 18b on rear side of the substrate between light trough and the retaining wall on rear side of substrate
Retaining wall on the inside of platform grade 181, the rear lateral portion on 12 periphery of lamp hole on substrate is equipped with to the cushion block on rear side of the lamp hole of rear projection
12a, the cushion block 12a on rear side of the lamp hole is concordant with the platform grade 181 on the inside of retaining wall, the first screw pilum 14 on rear side of several substrates
In the light trough 18a being located on rear side of substrate and the link slot 18b on rear side of substrate, height and the cushion block 12a and retaining wall on rear side of lamp hole
The platform grade 181 of inside is concordant；The light source module 3b of strip is mounted in the light trough 18a on rear side of substrate, on rear side of substrate
First screw pilum, 14 screw is fixed, and the connecting line or connection circuit between the light source module 3b of strip are located at the company on rear side of substrate
In access slot 18b, later, protective rubber is perfused in the light trough 18a on rear side of substrate and the link slot 18b on rear side of substrate, thus to length
The light source module 3b and connecting line or connection circuit of item implement protection, to meet outdoor application；Second on rear side of several substrates
For screw pilum 15 by keeping a fixed spacing to be located at array lamp hole rear side close to surrounding edge portion, height is concordant with retaining wall 18
Or slightly below retaining wall 18；According to it is above-mentioned it is another further improve, be maintenance convenient for safeguarding, similar Fig. 5 is (but not in the drawings
Mark), the strip light source module 3b installing zone of through-hole 611 on above-mentioned cabinet mounting surface slightly larger than 1 rear side of array lamp hole module
Domain enables strip light source module 3b to implement dismounting on rear side of cabinet.
Above by the embodiment of assembling-type modular lamp box, the present invention is described, and provided embodiment is only
As an example, being not intended to limit practical range of the invention.Those skilled in the art both know about, according to above
Specific implementation description can do various changes and modifications to the present invention, it is, therefore, to be understood that in addition to above-mentioned particular implementation,
The present invention can otherwise be implemented, and be not limited to described in description above.
Claims (10)
1. a kind of assembling-type modular lamp box, it is characterised in that: the assembling-type modular lamp box presses battle array by multiple light emitting modules (8)
Column are assemblied to form；The light emitting module (8) includes back light unit (5), cabinet (6) and power supply (7), multiple back light units
(5) mutually splice the cabinet mounting surface (61) being mounted on front side of the cabinet (6) by array, and with power supply (7) for being electrically connected；Institute
State back light unit (5) by and light source module installation array lamp hole module (1), astigmatism mask (2) and light source module (3) group
It include lamp hole module substrate (11) at, array lamp hole module (1), multiple equal by array on the lamp hole module substrate (11)
After the substrate of several one fixed spacings of holding on rear side of lamp hole (12), the lamp hole module substrate (11) on the substrate of even arrangement
The second screw pilum (15) on rear side of the first screw pilum (14) and substrate of side and it is located at the lamp hole module substrate (11)
Surrounding connects tongue and groove (16) to the substrate of front projection；The astigmatism mask (2) includes that panel (21) and the panel (21) four are circumferential
The mask of circle mask wall (22) and mask wall (22) rear lateral portion with platform level structure (23a) of rear projection connects tongue and groove
(23), which is mounted on front side of array lens module (1), and mask connects tongue and groove (23) and connect tongue and groove with substrate
(16) straight cutting connects；The light source module (3) is mounted on the rear side of array lamp hole module (1), so that the light source module (3)
The light source (31) of front side is placed in the lamp hole on substrate (12), and solid by first screw pilum (14) screw on rear side of the substrate
It is fixed；Via second on rear side of the substrate between cabinet mounting surface (61) on front side of the back light unit (5) and the cabinet (6)
Screw pilum (15) screw is fixed, after multiple light emitting modules (8) are by array assembly, via the installing mechanism (631) on rear side of cabinet
It is fixed.
2. assembling-type modular lamp box according to claim 1, it is characterised in that:
Lamp hole (12) on the substrate is round mouth or square opening or polygon mouth or Sui's circular port.
3. assembling-type modular lamp box according to claim 1, it is characterised in that:
The light source module (3) is the light source module (3a) of monolith or the light source module (3b) of strip or the dynamic with driving circuit
Light source module.
4. assembling-type modular lamp box according to claim 1, it is characterised in that:
Reflective layer is equipped on front side of the lamp hole module substrate (11).
5. assembling-type modular lamp box according to claim 1, it is characterised in that:
The back light unit (5) further includes the concavees lens (4) of lamp hole (12) front side portion being located on substrate.
6. assembling-type modular lamp box according to claim 4, it is characterised in that:
There is a circle concavees lens upper joint sleeve pipe (41) in concavees lens (4) surrounding, a circle is equipped on front side of the lamp hole (12) on substrate
With the casing (13) on front side of the lamp hole on the substrate of the concavees lens upper joint sleeve pipe (41) cooperation, on front side of the lamp hole on the substrate
Casing (13) connect with concavees lens upper joint sleeve pipe (41) straight cutting.
7. according to claim 1 to assembling-type modular lamp box described in 6 any one, it is characterised in that:
Enclosing on rear side of the substrate including a circle crowds around the lamp hole (12) on all substrates is additionally provided on rear side of array lamp hole module (1)
Keep off the platform grade (17a) on the inside of the enclosing of enclosing (17) inside portion on rear side of (17) and the substrate, the lamp hole (12) on the substrate
The rear lateral portion on periphery is equipped with cushion block (12a) and the enclosing to the cushion block (12a) on rear side of the lamp hole of rear projection, on rear side of the lamp hole
The platform grade (17a) of inside is concordant；Enclosing (17) model the first screw pilum (14) on rear side of substrate being located on rear side of the substrate
In enclosing, height is concordant with the cushion block (12a) on rear side of the lamp hole and platform grade (17a) on the inside of the enclosing；The light source of monolith
Module (3a) is mounted on the enclosing (17) on rear side of the substrate Nei, solid via first screw pilum (14) screw on rear side of substrate
It is fixed, later, protective rubber is perfused in the enclosing (17) on rear side of the substrate；The second screw pilum (15) on rear side of several substrates
It is located at the outside of the enclosing (17) on rear side of the substrate or outside by one fixed spacing of holding, or is just located at enclosing on rear side of substrate
It keeps off on (17), the enclosing (17) on rear side of the height substrate concordant or slightly below described with enclosing (17) on rear side of the substrate.
8. assembling-type modular lamp box according to claim 7, it is characterised in that:
Through-hole (611) on cabinet mounting surface is slightly larger than monolith light source module (3a), so that monolith light source module (3a) can be from case
Implement dismounting on rear side of body.
9. according to claim 1 to assembling-type modular lamp box described in 6 any one, it is characterised in that:
It is equipped on rear side of array lamp hole module (1): by crowding around the retaining wall around the lamp hole (12) on each row or each column substrate
(18) base that on rear side of the substrate of the light source module (3b) for placing strip surrounded light trough (18a) and is connected between light trough
Link slot (18b) on rear side of plate and the platform grade (181) on the inside of the retaining wall of retaining wall (18) inside portion on rear side of substrate, the substrate
On the rear lateral portion on lamp hole (12) periphery be equipped with the cushion block to the cushion block (12a) on rear side of the lamp hole of rear projection, on rear side of the lamp hole
(12a) is concordant with platform grade (181) on the inside of the retaining wall；The first screw pilum (14) on rear side of substrate is located at the lamp on rear side of substrate
In link slot (18b) on rear side of slot (18a) and substrate, height in the cushion block (12a) and the retaining wall on rear side of the lamp hole
The platform grade (181) of side is concordant；In the light trough (18a) that the light source module (3b) of strip is mounted on rear side of substrate, the light source of strip
Connecting line between module (3b) is located in the link slot on rear side of substrate (18b), via the first screw pilum on rear side of substrate
(14) screw is fixed, later, perfusion protection in the light trough (18a) on rear side of the substrate and the link slot (18b) on rear side of substrate
Glue；The second screw pilum (15) on rear side of several substrates is close by keeping a fixed spacing to be located at array lamp hole rear side
Surrounding edge portion, height is concordant with the retaining wall (18) or slightly below described retaining wall (18).
10. assembling-type modular lamp box according to claim 9, it is characterised in that:
Through-hole (611) on cabinet mounting surface is slightly larger than strip light source module (3b) installing zone on rear side of array lamp hole module (1)
Domain, so that strip light source module (3b) can implement dismounting on rear side of cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254785.8A CN109961709A (en) | 2019-04-01 | 2019-04-01 | A kind of assembling-type modular lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254785.8A CN109961709A (en) | 2019-04-01 | 2019-04-01 | A kind of assembling-type modular lamp box |
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|---|---|
| CN109961709A true CN109961709A (en) | 2019-07-02 |
Family
ID=67025416
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|---|---|---|---|
| CN201910254785.8A Pending CN109961709A (en) | 2019-04-01 | 2019-04-01 | A kind of assembling-type modular lamp box |
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| CN (1) | CN109961709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111663733A (en) * | 2020-06-11 | 2020-09-15 | 上海贝伦汉斯景观建筑设计工程有限公司 | Perforated plate for decoration |
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