CN208873442U - A kind of LED acrylic luminescent characters - Google Patents
A kind of LED acrylic luminescent characters Download PDFInfo
- Publication number
- CN208873442U CN208873442U CN201821615049.8U CN201821615049U CN208873442U CN 208873442 U CN208873442 U CN 208873442U CN 201821615049 U CN201821615049 U CN 201821615049U CN 208873442 U CN208873442 U CN 208873442U
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- Prior art keywords
- acrylic
- led
- luminescent characters
- shell
- sealed film
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Abstract
The utility model provides a kind of LED acrylic luminescent characters, including hush panel, LED module, acrylic shell, cooling fin, dry packet, gasket, sealed film and fixed plate.The hush panel is set to the side of the acrylic shell, the LED module is plugged in the hush panel, the cooling fin connects the LED module, the dry packet is set in the hush panel, the gasket is set to the outside of the hush panel, the sealed film is set to the both ends of the gasket, and the sealed film is clamping by the fixed plate and the acrylic shell.LED acrylic luminescent characters provided by the utility model can be avoided the internal LED acrylic luminescent characters for being easy to appear water in external environment, the junction of the LED acrylic luminescent characters passes through gasket and sealed film sealed set, extraneous water is not easy to penetrate into, the LED is internally provided with dry packet, absorb the moisture in inner air, it is not easy to generate condensed water.
Description
Technical field
The utility model relates to billboard manufacture technology field more particularly to a kind of LED acrylic luminescent characters.
Background technique
Acrylic luminescent characters billboard some need is placed on outdoor, and the acrylic luminescent characters on billboard are often straight
It connects and is exposed in external environment, often leakproofness is not good enough for existing acrylic luminescent characters, and LED light often issues more heat
It measures and causes acrylic luminescent characters internal temperature higher, air moisture content is big in luminescent characters.
When precipitation weather occurs in environment, ambient air humidity is larger, frequently can lead in existing acrylic luminescent characters
Infiltration or condensed water are generated, the water in acrylic luminescent characters often will affect the safety of circuit and the service life of LED light.
Utility model content
In order to solve the above technical problems, the utility model, which provides one kind, can be avoided internal in external environment be easy to appear
The junction of the LED acrylic luminescent characters of water, the LED acrylic luminescent characters is set by gasket and sealed film sealing
It sets, extraneous water is not easy to penetrate into, and the LED is internally provided with dry packet, absorbs the moisture in inner air, it is not easy to generate solidifying
It bears water, thus the problem of reducing the service life of LED etc..
The LED acrylic luminescent characters, including integrally formed acrylic shell, one side opening of acrylic shell are described
Screw hole is provided on the acrylic shell of opening two sides, wherein
Acrylic shell opener side is provided with card slot, and the card slot is connected with hush panel, and the card slot is by the envelope
Oralia fixation avoids the hush panel mobile, and placing groove is provided on the inside of the hush panel, is set in the middle part of the placing groove
There are two rows of fixation holes, the placing groove two sides are provided with holding tank；
It is plugged with LED module on the fixation hole, heat dissipation is provided between the LED module and the side wall of the placing groove
Piece, the cooling fin are rectangle laminated structure, the cooling fin vertically side wall setting, the cooling fin can assist by
The LED module ambient heat dissipates, and high temperature is avoided to influence the service life of electrical part, and the opening of the holding tank is provided with isolation
Net is placed with dry packet in the holding tank, and the dry packet can absorb the moisture content in the LED acrylic luminescent characters, from
And electrical part back corrosion is effectively avoided, guarantee the service life of electrical part；
Gasket is provided on the outside of the hush panel, the gasket shape is identical as the hush panel, the sealing
The size of pad is bigger than the hush panel, the side setting double-sided adhesive that the gasket is bonded with billboard, and the two of the gasket
End is vertically equipped with sealed film, and the sealed film is bonded the outside of the acrylic shell, the outside setting of the sealed film
There is fixed plate, the fixed plate can be bonded the outer wall of the acrylic shell, be provided with press strip, institute on one side along the fixed plate
It states and is provided with groove corresponding with the press strip on acrylic shell, the fixed plate is equipped with fixing bolt, the fixed spiral shell
The screw hole that bolt sequentially passes through the fixed plate and the sealed film and is bolted on the acrylic shell, the press strip setting
In the groove, the press strip compresses the sealed film, and sealing effect is good.
Preferably, the LED module includes inserted link, accommodating case and LED light, and the inserted link is fixed on the one of the accommodating case
Side, the inserted link are plugged in the fixation hole, and connector is provided in the accommodating case, and the connector is electrically connected the LED light, institute
The other side that LED light is fixed on the accommodating case is stated, the LED module uses the connection type of grafting, and speed easy to connect is fast,
And it is convenient for changing after service failure.
Preferably, the cooling fin is fixed on the two sides of the placing groove, and the cooling fin contradicts the accommodating case, dissipates
Backing fixation.
Preferably, the dry packet includes desiccant and accommodates packet, and the desiccant is placed in the receiving packet, described
It accommodates packet and is square packed, receivings packet side is provided with double-sided adhesive, facilitates the fixation for accommodating and wrapping.
Preferably, the desiccant is one of quick lime, silica sand or iron filings or a variety of, and the desiccant can have
The moisture of effect absorbed in air.
Preferably, the width of the sealed film is greater than the width of the fixed plate.
Preferably, the side of the sealed film outside the fixed plate is evenly arranged with multiple glue grooves, the appearance glue
Slot is bonded the acrylic shell, adds marine glue in the glue groove when fixing the sealed film, guarantees sub- gram of the LED
The leakproofness of power luminescent characters.
Preferably, the other side of the sealed film is provided with cutting groove, the side of the relatively described glue groove of the cutting groove
Wall setting cuts off the sealed film, meeting along the cutting groove when needing to dismantle the LED acrylic luminescent characters
Expose next glue groove, to next glue groove injecting glue when installation, additionally it is possible to guarantee leakproofness, the gasket and institute
Stating sealed film can continue to use.
Preferably, the two sides of the hush panel are provided with diaphragm seal, and the diaphragm seal makes the hush panel and the Asia gram
It is sealed between power shell.
Compared with the relevant technologies, LED acrylic luminescent characters provided by the utility model are had the following beneficial effects:
LED acrylic luminescent characters provided by the utility model, by way of in hush panel side setting gasket,
By the gap sealing between the acrylic shell and the hush panel, and to reach better seal effect, the gasket
Two sides be provided with sealed film, the sealed film coats the outer wall of the acrylic shell, and the sealed film passes through described
Fixed plate and the fixing bolt are pressed in the outer wall of the acrylic shell, while the fixed plate is equipped with press strip, the Asia
It is provided with corresponding groove on gram force shell, sealed film can be made to generate bending when compressing the sealed film, further protected
The leakproofness for demonstrate,proving the LED acrylic luminescent characters avoids extraneous water from penetrating among the LED acrylic luminescent characters；The LED
Cooling fin is provided between module and the side wall of the placing groove, the cooling fin is rectangle laminated structure, the cooling fin
The vertical side wall setting, the cooling fin can assist dissipating the LED module ambient heat, and high temperature is avoided to influence electric appliance
The service life of part, the opening of the holding tank are provided with separation net, and dry packet, the drying packet energy are placed in the holding tank
The moisture content in the LED acrylic luminescent characters is enough absorbed, to effectively avoid electrical part back corrosion, guarantee electrical part uses the longevity
Life.
In addition, the LED module uses the connection type of grafting, speed easy to connect is fast, and convenient after service failure
Replacement, receiving packet side are provided with double-sided adhesive, facilitate the fixation for accommodating packet；The glue groove is bonded the acrylic
Shell adds marine glue in the glue groove when fixing the sealed film, guarantees the sealing of the LED acrylic luminescent characters
Property；The two sides of the hush panel are provided with diaphragm seal, and the diaphragm seal makes to seal between the hush panel and the acrylic shell,
Good water-proof effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of LED acrylic luminescent characters provided by the utility model；
Fig. 2 is the structural schematic diagram of hush panel shown in FIG. 1；
Fig. 3 is the structural schematic diagram of LED module shown in FIG. 1；
Fig. 4 is the structural schematic diagram at A shown in FIG. 1；
Fig. 5 is the structural schematic diagram at B described in Fig. 4.
Figure label: 1, billboard, 2, hush panel, 21, fixation hole, 22, placing groove, 23, separation net, 24, holding tank,
25, diaphragm seal, 3, LED module, 31, inserted link, 32, accommodating case, 33, LED light, 4, acrylic shell, 5, cooling fin, 6, dry packet,
7, gasket, 71, sealed film, 711, glue groove, 712, cutting groove, 8, fixed plate, 81, fixing bolt, 82, press strip.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, wherein Fig. 1 is LED acrylic provided by the utility model
A kind of structural schematic diagram of preferred embodiment of luminescent characters；Fig. 2 is the structural schematic diagram of hush panel shown in FIG. 1；Fig. 3 is Fig. 1
Shown in LED module structural schematic diagram；Fig. 4 is the structural schematic diagram at A shown in FIG. 1；Fig. 5 is the knot at B described in Fig. 4
Structure schematic diagram.
As shown in fig.1, a kind of LED acrylic luminescent characters provided by the utility model include: hush panel 2, LED module 3,
Acrylic shell 4, cooling fin 5, dry packet 6, gasket 7, sealed film 71 and fixed plate 8.The hush panel 2 is set to the Asia
The side of gram force shell 4, the LED module 3 are plugged in the hush panel 2, and the cooling fin 5 connects the LED module 3, described
Dry packet 6 is set in the hush panel 2, and the gasket 7 is set to the outside of the hush panel 2, the sealed film 71
The both ends of the gasket 7 are set to, and the sealed film 71 is clamping by the fixed plate 8 and the acrylic shell 4.Specifically
In implementation process, the specific connection embodiment of above structure is as follows:
The acrylic shell 4 is integrally formed structures, 4 one side opening of acrylic shell, the Asia of the opening two sides
Screw hole is evenly arranged on gram force shell 4, the opening of acrylic shell 4 side is provided with card slot, and the card slot is clamped the sealing
Plate 2, the card slot make 2 fixation of the hush panel for being plugged on the acrylic shell 4, avoid the hush panel 2 mobile, and
Influence the structure of the LED acrylic luminescent characters, the inside of the hush panel 2 is provided with placing groove 22, in the placing groove 22
Portion is corresponding to be equipped with two rows of fixation holes 21, and the distance between corresponding described fixation hole is equal, and 22 two sides of placing groove are set
It is equipped with holding tank 24.
LED module 3 described in grafting on the fixation hole 21, the LED module 3 include inserted link 31, accommodating case 32 and LED light
33, a pair of inserted link 31 is fixed on the side of the accommodating case 32, and the distance between two described inserted links 31 are equal to relatively
The distance between described fixation hole 21 of two for should being arranged, the inserted link 31 is plugged in the fixation hole 21, the receiving
Connector is provided on box 32, the connector is electrically connected the LED light 33, and the LED light 33 is fixed on the another of the accommodating case 32
Side, for the LED module 3 using the connection type of grafting, speed easy to connect is fast, and is convenient for changing after service failure；Institute
It states and the cooling fin 5 is set between LED module 3 and the side wall of the placing groove 22, the cooling fin 5 is rectangle sheet knot
Structure, the vertical side wall of the cooling fin 5 are arranged, and 3 ambient heat of LED module can be dissipated, be avoided by the cooling fin 5
High temperature influences the service life of electrical part, and the opening of the holding tank 24 is provided with separation net 23, is placed in the holding tank 24
Dry packet 6, the dry packet 6 include desiccant and accommodate packet, and the desiccant is placed in the receiving packet, the receiving packet
It is square packed, receiving packet side is provided with double-sided adhesive, facilitates the fixation for accommodating packet, and the dry packet 6 can be inhaled
The moisture content in the LED acrylic luminescent characters is received, to effectively avoid electrical part back corrosion, guarantees the service life of electrical part.
The gasket 7 is arranged in the outside of the hush panel 2, and 7 shape of gasket is identical as the hush panel 2, institute
The size for stating gasket 7 is bigger than the hush panel 2, and double-sided adhesive is arranged in the side that the gasket 7 is bonded with billboard 1, described
The both ends of gasket 7 are vertically equipped with sealed film 71, and the sealed film 71 is bonded the outside of the acrylic shell 4, described close
The outside of sealing piece 71 is provided with fixed plate 8, and the fixed plate 8 can be bonded the outer wall of the acrylic shell 4, along the fixation
Plate 8 is provided with press strip 82 on one side, and the press strip 82 is in triangular prism shape, is provided with and the press strip 82 on the acrylic shell 4
Corresponding groove, the fixed plate 8 are equipped with fixing bolt 81, the fixing bolt 81 sequentially pass through the fixed plate 8 with
The sealed film 71 and the screw hole being bolted on the acrylic shell 4, the press strip 82 is arranged in the groove, described
Press strip 82 compresses the sealed film 71, and sealing effect is good.
The cooling fin 5 is fixed on the two sides of the placing groove 22, and the cooling fin 5 contradicts the accommodating case 32, institute
State 5 fixation of cooling fin；The desiccant is one of quick lime, silica sand or iron filings or a variety of, the desiccant energy
The enough effective moisture absorbed in air；The width of the sealed film 71 is greater than the width of the fixed plate 8, the fixed plate
The side of the sealed film 71 outside 8 is evenly arranged with multiple glue grooves 711, and the glue groove 711 is bonded the acrylic
Shell 4 adds marine glue in the glue groove 711 when fixing the sealed film 71, makes the sealed film 71 and the Asia
The sealing of gram force shell 4 connects, and guarantees the leakproofness of the LED acrylic luminescent characters；The other side of the sealed film 71 is provided with
Cutting groove 712, the side wall setting of the relatively described glue groove 711 of the cutting groove 712 are luminous to the LED acrylic when needing
When word is dismantled, the sealed film 71 is cut off along the cutting groove 712, next glue groove 711 can be exposed, is installed
When to next glue groove injecting glue, additionally it is possible to guarantee leakproofness, so that the gasket 7 and the sealed film 71 can be with
Lasting to use, the two sides of the hush panel 2 are provided with diaphragm seal 25, and the diaphragm seal 25 makes the hush panel 2 and described sub- gram
It is sealed between power shell 4.
The use principle of LED acrylic luminescent characters provided by the utility model is as follows:
When making the LED acrylic luminescent characters, the pattern of first designing fonts cuts out the sealing according to font style
Plate 2 carves out the placing groove 22 and the holding tank 24 in the hush panel 2, drills out in the placing groove 22 described
Fixation hole 21 uses glue adhesive seal piece 25 in the two sides of the hush panel 2, the LED module 3 is plugged in the fixation
Hole 21, and be routed, the double-sided adhesive wrapped that accommodates is torn, the receiving packet equipped with desiccant is pasted on described
In holding tank 24, the holding tank 24 is sealed using the separation net 23, is made by way of plastic uptake according to font style
The gasket 7 is fixed on the hush panel 2 in the acrylic shell 4 opening two sides auger shell screw hole by the acrylic shell 4
Outside, so that the sealed film 71 is coated to the outside of the acrylic shell 4, by the fixed plate 8 by the sealant
The clamping outside in the acrylic shell 4 of piece 71 passes through the fixing bolt between the fixed plate 8 and the acrylic shell 4
81 connections, painting water-proof adhesive in the glue groove 711 of 71 side of sealed film again after the completion, by the sealed film 71 with
The acrylic shell 4 is fixed, when the LED module 3 damage needs replacing, along the cutting groove 712 by the sealed film
71 cut, and the sealed film 71 can expose the new glue groove 711 at this time, the fixing bolt 81 be unscrewed, by the Asia
Gram force shell 4 is removed, and the LED module 3 is replaced, and the acrylic shell 4 is installed the repetition above-mentioned fixation sealed film 71
Step.
LED acrylic luminescent characters provided by the utility model, by the way that the gasket is arranged in the side of the hush panel 2
7 mode, by the gap sealing between the acrylic shell 4 and the hush panel 2, and to reach better seal effect,
The two sides of the gasket 7 are provided with sealed film 71, and the sealed film 71 coats the outer wall of the acrylic shell 4, described
Sealed film 71 is pressed in the outer wall of the acrylic shell 4 by the fixed plate 8 and the fixing bolt 81, while described solid
Fixed board 8 is equipped with press strip 82, is provided with corresponding groove on the acrylic shell 4, can when compressing the sealed film 71
So that sealed film 71 is generated bending, be further ensured that the leakproofness of the LED acrylic luminescent characters, extraneous water is avoided to penetrate into institute
It states among LED acrylic luminescent characters, to effectively avoid electrical part back corrosion, guarantees the service life of electrical part；The LED mould
Cooling fin 5 is provided between block 3 and the side wall of the placing groove 22, the cooling fin 5 is rectangle laminated structure, the heat dissipation
The vertical side wall setting of piece 5, the cooling fin 5 can dissipate 3 ambient heat of LED module, and high temperature is avoided to influence electricity
The service life of device, the opening of the holding tank 24 are provided with separation net 23, and dry packet 6, institute are placed in the holding tank 24
The moisture content that stating dry packet 6 can absorb in the LED acrylic luminescent characters guarantees electricity to effectively avoid electrical part back corrosion
The service life of device.
In addition, connection type of the LED module 3 using grafting, speed easy to connect is fast, and convenient after service failure
Replacement, receiving packet side are provided with double-sided adhesive, facilitate the fixation for accommodating packet；The glue groove 711 is bonded the Asia
Gram force shell 4 adds marine glue in the glue groove 711 when fixing the sealed film 71, guarantees that the LED acrylic shines
The leakproofness of word；The two sides of the hush panel 2 are provided with diaphragm seal 25, and the diaphragm seal 25 makes the hush panel 2 and the Asia
It is sealed between gram force shell 4, good water-proof effect.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of LED acrylic luminescent characters, which is characterized in that including integrally formed acrylic shell (4), the acrylic shell
(4) one side openings, it is described opening two sides the acrylic shell (4) on be provided with screw hole, wherein
Acrylic shell (4) opening side is provided with card slot, and the card slot is connected with hush panel (2), the hush panel (2)
Inside is provided with placing groove (22), and two rows of fixation holes (21), placing groove (22) two sides are equipped in the middle part of the placing groove (22)
It is provided with holding tank (24)；
It is plugged with LED module (3) on the fixation hole (21), between the LED module (3) and the side wall of the placing groove (22)
It is provided with cooling fin (5), the opening of the holding tank (24) is provided with separation net (23), is placed in the holding tank (24)
Dry packet (6)；
It is provided with gasket (7) on the outside of the hush panel (2), the side setting that the gasket (7) is bonded with billboard (1)
The both ends of double-sided adhesive, the gasket (7) are vertically equipped with sealed film (71), and the sealed film (71) is bonded the acrylic
The outside of shell (4) is provided with fixed plate (8) on the outside of the sealed film (71), and one end of the fixed plate (8) is provided with pressure
Item (82) is provided with groove corresponding with the press strip (82) on the acrylic shell (4), and the fixed plate (8) is equipped with
Fixing bolt (81), the fixing bolt (81) sequentially pass through the fixed plate (8) and the sealed film (71) and are bolted in
Screw hole on the acrylic shell (4).
2. LED acrylic luminescent characters according to claim 1, which is characterized in that the LED module (3) includes inserted link
(31), accommodating case (32) and LED light (33), the inserted link (31) are fixed on the side of the accommodating case (32), the inserted link
(31) it is plugged in the fixation hole (21), connector is provided on the accommodating case (32), the connector is electrically connected the LED light
(33), the LED light (33) is fixed on the other side of the accommodating case (32).
3. LED acrylic luminescent characters according to claim 2, which is characterized in that the cooling fin (5) is fixed on described put
The two sides of slot (22) are set, and the cooling fin (5) contradicts the accommodating case (32).
4. LED acrylic luminescent characters according to claim 1, which is characterized in that the dry packet (6) include desiccant and
Packet is accommodated, the desiccant is placed in the receiving packet, and receiving packet side is provided with double-sided adhesive.
5. LED acrylic luminescent characters according to claim 4, which is characterized in that the desiccant be quick lime, silica sand and
One of iron filings are a variety of.
6. LED acrylic luminescent characters according to claim 1, which is characterized in that the width of the sealed film (71) is big
Width in the fixed plate (8).
7. LED acrylic luminescent characters according to claim 6, which is characterized in that the sealing of the fixed plate (8) outside
The side of film (71) is evenly arranged with multiple glue grooves (711), and the glue groove (711) is bonded the acrylic shell (4).
8. LED acrylic luminescent characters according to claim 7, which is characterized in that the other side of the sealed film (71)
It is provided with cutting groove (712), the side wall setting of the relatively described glue groove (711) of the cutting groove (712).
9. LED acrylic luminescent characters according to claim 1, which is characterized in that the two sides of the hush panel (2) are provided with
Diaphragm seal (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615049.8U CN208873442U (en) | 2018-09-30 | 2018-09-30 | A kind of LED acrylic luminescent characters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615049.8U CN208873442U (en) | 2018-09-30 | 2018-09-30 | A kind of LED acrylic luminescent characters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208873442U true CN208873442U (en) | 2019-05-17 |
Family
ID=66469413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821615049.8U Expired - Fee Related CN208873442U (en) | 2018-09-30 | 2018-09-30 | A kind of LED acrylic luminescent characters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208873442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968544A (en) * | 2020-08-28 | 2020-11-20 | 广州市品致广告制作有限公司 | Acrylic luminous character manufacturing process flow |
-
2018
- 2018-09-30 CN CN201821615049.8U patent/CN208873442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968544A (en) * | 2020-08-28 | 2020-11-20 | 广州市品致广告制作有限公司 | Acrylic luminous character manufacturing process flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20190930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |