CN112863394B - Waterproof structure for luminous character - Google Patents
Waterproof structure for luminous character Download PDFInfo
- Publication number
- CN112863394B CN112863394B CN202011615109.8A CN202011615109A CN112863394B CN 112863394 B CN112863394 B CN 112863394B CN 202011615109 A CN202011615109 A CN 202011615109A CN 112863394 B CN112863394 B CN 112863394B
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- China
- Prior art keywords
- casing
- pipe
- panel
- mounting
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 239000011049 pearl Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 35
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 description 11
- 239000011324 bead Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- G09F13/0413—Frames or casing structures therefor
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention relates to the technical field of luminous fonts, and particularly discloses a waterproof structure of a luminous font, which comprises a mounting plate, casing and panel, both ends around the casing are fixed respectively to mounting panel and panel, be equipped with the LED banks in the casing, be formed with the joint seam between casing and the mounting panel, be equipped with the pipe that absorbs water near the joint seam in the casing, it is equipped with the opening that is close to the joint seam to absorb water to manage, the opening internal fixation has the filter cloth, it is fixed with the filter layer along its length direction in the pipe to absorb water, the filter layer will absorb water the pipe and cut apart into the chamber that holds that is close to joint seam one side and the drainage chamber that is close to LED banks one side, it is equipped with a plurality of pearls that absorb water to hold the intracavity, it is equipped with the drainage slotted hole to absorb water pipe one side near LED banks, still be equipped with first thin layer and the second thin layer that is located the casing on the pipe to absorb water, first thin layer forms confined ponding chamber with the second thin layer, ponding chamber and the drainage slotted hole intercommunication on the pipe that absorbs water. Adopt this patent both to guarantee the inside drying of casing, also prevent the high temperature of lamp plate simultaneously.
Description
Technical Field
The invention relates to the technical field of luminous fonts, in particular to a waterproof structure of a luminous font.
Background
The luminous character is an advertisement sign product using the LED lamp as the light source, has various colors, uniform and bright luminous effect, high efficiency, energy conservation, convenient installation and use, is popular with advertisement clients and is rapidly popularized. According to the difference of LED luminous effect, the LED luminous character product is divided into: the LED light-emitting character comprises a plurality of varieties of LED exposed lamp light-emitting characters, LED plastic uptake light-emitting characters, LED lamp box light-emitting characters, LED back light-emitting characters, LED resin light-emitting characters, LED acrylic light-emitting characters and the like.
Use LED ya keli luminous character as an example, generally including the mounting panel, casing and transparent ya keli board, the casing is the typeface shape of design, the LED banks is installed in the casing, the mounting panel is fixed on the both ends face of casing with transparent ya keli board, and can adopt bonding or screwed connection between casing and the mounting panel, because when adopting the bonding, the problem that drops appears easily in the typeface, consequently, adopt screwed connection at present mostly, but when adopting screwed connection, can form the joint line between casing and the mounting panel, when luminous typeface is when using under the condition of humid environment or outdoor rainy, moisture can be along joint line dip inside the casing, thereby produce harmful effects to the inside LED banks of casing.
Disclosure of Invention
The invention provides a waterproof structure for luminous fonts, which aims to solve the problem that in the prior art, moisture can be immersed into a shell along a connecting seam between the shell and a mounting plate, so that an LED lamp group in the shell is adversely affected.
In order to achieve the purpose, the technical scheme of the invention is as follows:
luminous typeface waterproof construction, including mounting panel, casing and panel, both ends around the casing are fixed respectively to mounting panel and panel, are equipped with the LED banks in the casing, be formed with the joint seam between casing and the mounting panel, be equipped with the pipe that absorbs water that is close to the joint seam in the casing, absorb water and be equipped with the opening that is close to the joint seam on managing, the opening internal fixation has the filter cloth, it is fixed with the filter layer along its length direction in the pipe to absorb water, the filter layer will absorb water the pipe and cut apart into the chamber that holds that is close to joint seam one side and the drainage chamber that is close to LED banks one side, it is equipped with a plurality of pearls that absorb water to hold the intracavity, it is equipped with the drainage slotted hole to absorb water pipe one side near LED banks, still be equipped with first thin layer and the second thin layer that is located the casing on the pipe that absorbs water, first thin layer and second thin layer form confined ponding chamber, ponding chamber and the drainage slotted hole intercommunication on the pipe that absorbs water.
The technical principle and the effect of the technical scheme are as follows:
1. in the scheme, when the luminous character is installed in a humid environment and is large, or outdoors, moisture or outdoor rainwater which is formed due to the large humidity outside the luminous character is condensed at the joint between the installation plate and the shell, and the luminous character tends to flow inside the shell, the moisture flowing inside the shell passes through the filter cloth at the opening of the water suction pipe and enters the accommodating cavity, and is absorbed by the water suction beads, and the water suction beads which are positioned above the luminous character are dispersed into the water drainage cavity through the filter layer under the action of gravity, and then enter the water accumulation cavity between the first thin film layer and the second thin film layer through the water drainage slotted hole below the water drainage cavity, the moisture can slowly flow downwards in the water accumulation cavity, the moisture is dispersed into a thin layer in the water accumulation cavity, and because the LED lamp group works, the lamp panel can generate heat, the heat of the lamp panel is exchanged with the moisture in the water accumulation cavity, when the water entering the water accumulation cavity is excessive, the water continues to flow downwards and is absorbed by the water absorption beads positioned below the luminous characters, and the water inside the water absorption beads positioned below the luminous characters is saturated and then is discharged through the filter cloth under the action of gravity.
2. Luminous typeface is even if used in humidity environment big in this scheme, perhaps in the outdoor rainy environment, the moisture that gets into luminous typeface top joint can be absorbed by the pearl that absorbs water, and absorb water the pearl saturation after, under its action of gravity, moisture discharges and gets into ponding chamber, on the one hand, if moisture is too much, then can directly get into in the water absorption pipe that is located luminous typeface below along ponding chamber, absorb by the pearl that absorbs water, on the other hand, this in-process can also discharge after the heat exchange with the heat that the lamp plate produced, both guarantee the inside drying of casing, the high temperature of lamp plate also prevents simultaneously.
Further, the panel is a transparent acrylic plate, and the surface of the panel is coated with a light guide layer and a protective layer.
Has the advantages that: this makes the panel more light transmissive.
Further, a mounting edge is integrally formed along the edge of the housing.
Has the advantages that: the mounting plate is arranged to increase the connection area of the shell and the mounting plate, so that the mounting is more convenient.
Furthermore, a plurality of mounting holes are formed in the mounting edge, a plurality of connecting holes are correspondingly formed in the mounting plate, and screws are arranged in the mounting holes and the connecting holes.
Has the beneficial effects that: the arrangement is convenient for fixing the shell and the mounting plate.
Further, the LED banks includes lamp plate and a plurality of LED lamp, and the lamp plate bonds in the casing, and a plurality of LED lamp equipartitions are close to panel one side at the lamp plate.
Has the advantages that: the arrangement is such that the light source emitted by the LED lamp group uniformly irradiates on the panel.
Furthermore, the mounting plate is provided with a wire guide hole.
Has the advantages that: set up like this and make the electric wire of connecting the lamp plate can stretch out the casing and be connected with the power along the wire guide.
Furthermore, the water suction pipe is connected end to end, a clamping groove close to one side of the mounting plate is formed in the circumferential direction of the mounting edge, a limiting groove is formed in the corresponding position of the mounting plate, and the water suction pipe is located in the clamping groove and the limiting groove.
Drawings
FIG. 1 is a schematic structural diagram of a waterproof structure for an illuminated font according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Reference numerals in the drawings of the specification include: mounting panel 10, casing 11, panel 12, installation limit 13, screw 14, lamp plate 15, LED lamp 16, suction pipe 17, filter cloth 18, filter layer 19, hold chamber 20, drainage chamber 21, drainage slotted hole 22, first thin layer 23, second thin layer 24, ponding chamber 25.
Detailed Description
The following is further detailed by way of specific embodiments:
example (b):
substantially as shown in figures 1 and 2 of the accompanying drawings: luminous typeface waterproof construction, including mounting panel 10, casing 11 and panel 12, panel 12 is transparent ya keli board in this embodiment, its surface coating has leaded light layer and protective layer, wherein casing 11's appearance is the typeface shape of design, the front end at casing 11 is fixed to panel 12, there is installation limit 13 at casing 11's rear end along its marginal integrated into one piece, be equipped with a plurality of mounting holes on installation limit 13, a plurality of connecting holes have been seted up to correspondence on mounting panel 10, through packing into mounting hole and connecting hole with screw 14, realize casing 11 and mounting panel 10's fixed.
Be provided with the LED banks in casing 11, wherein the LED banks includes lamp plate 15 and a plurality of LED lamp 16, and lamp plate 15 bonds in casing 11, and 16 equipartitions of a plurality of LED lamps are close to panel 12 one side at lamp plate 15, have seted up the wire guide on mounting panel 10, and the electric wire of connecting lamp plate 15 can stretch out casing 11 and be connected with the power along the wire guide.
Offer the draw-in groove that is close to mounting panel 10 one side setting along the circumference of installation limit 13, and the spacing groove has been seted up at the position that mounting panel 10 corresponds, draw-in groove and spacing inslot are equipped with end to end's the pipe 17 that absorbs water, be equipped with end to end's opening on the pipe 17 that absorbs water, the opening is towards the joint seam of mounting panel 10 and installation limit 13, at the opening internal fixation filter cloth 18, along its length direction fixed filter layer 19 in the pipe 17 that absorbs water, filter layer 19 wherein will absorb water the pipe 17 and cut apart into the chamber 20 that holds that is close to joint seam one side and the drainage chamber 21 that is close to lamp plate 15 one side, wherein holding the intracavity 20 and being equipped with a plurality of pearls that absorb water (not shown in the figure), the material that absorbs water in this embodiment is super absorbent resin, be equipped with end to end drainage slotted hole 22 on the pipe 17 one side close to lamp plate 15.
Be equipped with first thin layer 23 and the second thin layer 24 that is located casing 11 on the pipe 17 that absorbs water, wherein first thin layer 23 forms confined ponding chamber 25 with second thin layer 24, and the thickness in ponding chamber 25 is no longer than 1mm, ponding chamber 25 and the drainage slotted hole 22 intercommunication on the pipe 17 that absorbs water, seted up the winding displacement hole on first thin layer 23 and second thin layer 24, the winding displacement hole is used for passing through with the wire that lamp plate 15 is connected.
When the luminous character is installed in a humid environment or outdoors, moisture or outdoor rainwater formed by the outside of the luminous character due to the high humidity condenses at the joint between the installation plate 10 and the installation edge 13 and tends to flow towards the inside of the shell 11, the moisture flowing towards the inside of the shell 11 enters the accommodating cavity 20 through the filter cloth 18 at the opening and is absorbed by the water absorbing beads, and the water absorbing beads positioned above the luminous character enter the water drainage cavity 21 through the filter layer 19 under the action of gravity, and then enter the water accumulation cavity 25 between the first thin film layer 23 and the second thin film layer 24 through the water drainage slot hole 22 below the water drainage cavity 21, because the thickness of the water accumulation cavity 25 is not more than 1mm, the moisture can slowly flow downwards in the water accumulation cavity 25, the reason is that the water beads absorb the thin film layers on two sides, and because the LED lamp set works, the lamp panel 15 can generate heat, the water is dispersed into a thin layer in the water accumulation cavity 25, the heat of the lamp panel 15 exchanges with the water in the water accumulation cavity 25, when the water entering the water accumulation cavity 25 is excessive, the water continues to flow downwards and is absorbed by the water absorption beads positioned below the luminous characters, and the water absorption beads positioned below the luminous characters are saturated by the gravity, and then are discharged through the filter cloth 18.
Consequently, luminous typeface is even if used in humidity environment big in this application, perhaps in the outdoor rainy environment, and the moisture that gets into the joint line can be absorbed, with the 15 heat exchanges of lamp plate and discharge, both guarantees 11 inside drying of casing, also prevents the high temperature of lamp plate 15 simultaneously.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. Luminous typeface waterproof construction, including mounting panel, casing and panel, both ends around the casing are fixed respectively to mounting panel and panel, are equipped with LED banks, its characterized in that in the casing: the utility model discloses a LED lamp bank, including casing and mounting panel, be equipped with the connecting seam between casing and the mounting panel, be equipped with the pipe that absorbs water near the connecting seam in the casing, it is equipped with the opening near the connecting seam to absorb water to manage, the opening internal fixation has the filter cloth, it is fixed with the filter layer along its length direction in the pipe to absorb water, the filter layer will absorb water the pipe and cut apart into the chamber that holds that is close to connecting seam one side and the drainage chamber that is close to LED banks one side, it is equipped with a plurality of pearls that absorb water to hold the intracavity, it is equipped with the drainage slotted hole to absorb water pipe one side near LED banks, it still is equipped with first thin layer and the second thin layer that is located the casing to absorb water on the pipe, first thin layer forms confined ponding chamber with the second thin layer, ponding chamber and the drainage slotted hole intercommunication on the pipe that absorbs water.
2. The waterproof structure for light-emitting fonts according to claim 1, wherein: the panel is a transparent acrylic plate, and the surface of the panel is coated with a light guide layer and a protective layer.
3. The waterproof structure for luminous fonts according to claim 2, characterized in that: a mounting edge is integrally formed along the edge of the housing.
4. The waterproof structure for light-emitting fonts according to claim 3, wherein: the mounting edge is provided with a plurality of mounting holes, the mounting plate is correspondingly provided with a plurality of connecting holes, and screws are arranged in the mounting holes and the connecting holes.
5. The waterproof structure for luminous fonts according to claim 4, characterized in that: the LED banks includes lamp plate and a plurality of LED lamp, and the lamp plate bonds in the casing, and a plurality of LED lamp equipartitions are close to panel one side at the lamp plate.
6. The waterproof structure for light-emitting fonts according to claim 5, wherein: the mounting plate is provided with a wire guide hole.
7. The waterproof structure for light-emitting fonts according to claim 6, wherein: the water suction pipe is connected end to end, a clamping groove close to one side of the mounting plate is formed in the circumferential direction of the mounting edge, a limiting groove is formed in the corresponding position of the mounting plate, and the water suction pipe is located in the clamping groove and the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011615109.8A CN112863394B (en) | 2020-12-31 | 2020-12-31 | Waterproof structure for luminous character |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011615109.8A CN112863394B (en) | 2020-12-31 | 2020-12-31 | Waterproof structure for luminous character |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112863394A CN112863394A (en) | 2021-05-28 |
| CN112863394B true CN112863394B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011615109.8A Active CN112863394B (en) | 2020-12-31 | 2020-12-31 | Waterproof structure for luminous character |
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| CN (1) | CN112863394B (en) |
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| CN112863394A (en) | 2021-05-28 |
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