CN207124006U - It is a kind of can rain-proof dehumidifying e-advertising banner - Google Patents
It is a kind of can rain-proof dehumidifying e-advertising banner Download PDFInfo
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- CN207124006U CN207124006U CN201721183061.1U CN201721183061U CN207124006U CN 207124006 U CN207124006 U CN 207124006U CN 201721183061 U CN201721183061 U CN 201721183061U CN 207124006 U CN207124006 U CN 207124006U
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- banner
- rain
- wind
- tunnel
- wet layer
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Abstract
The utility model discloses it is a kind of can rain-proof dehumidifying e-advertising banner,Including LED display and banner frame,The LED display is partly wrapped in banner inframe and its character display unit the is placed in external world,The banner arch is provided with rain-proof panel,The banner frame includes the horizontal long tubular wind-tunnel for running through banner frame,The wind-tunnel is connected with LED display,The wind-tunnel side is provided with dehumidifier,The wind-tunnel opposite side is provided with and removes wet layer,Described remove in wet layer is placed with dehumidizer,The dehumidifier includes connecting and blowing to the fan of LED display with banner frame side,The support being spirally connected with banner frame is provided with the fan mouthpiece,The low-power heating wire to fit is wound with the support,The dehumidifier also includes opening towards the wind scooper for removing wet layer,The wind scooper connect cover is in side of the support with respect to fan,Moisture is avoided to corrode the long-time of LED light emission device,Extend the service life of e-advertising banner.
Description
Technical field
The utility model is related to advertising apparatus field, more specifically, it relates to it is a kind of can rain-proof dehumidifying electronics
Ad banner.
Background technology
We have been enter into multimedia modernized society now, and LED ad banners are almost seen everywhere in city, its advantage
Clearly, high, radiationless and low-power consumption of long lifespan, light efficiency etc., promotional display effect eye-catching, attractive in appearance is brought for businessman.But
Due to being vulnerable to rain penetration without special rainwater-proof design, the light-emitting device of its lower portion, causing loose contact very
To short circuit, Luminous character is set incomplete or interrupted phenomenon occur, and electronic device infiltration electric leakage is likely to result in Danger Electric shock risk.
It is wide that the Chinese patent that notification number is CN204010584U regarding to the issue above discloses a kind of steel construction of rainwater-proof
Accuse board, including cuboid framework, left top frame, right top frame, lateral frame, top rain-proof panel and side rainproof face
Plate；Left top frame is symmetrical arranged with right top frame, both 30 °≤a≤160 ° of angle, left top frame and right top frame
Frame bottom is provided with triangular notches, and its base is connected with lateral frame respectively, lateral frame and left top frame, You Ding
40 °≤b≤90 ° of angle of portion's framework；Top rain-proof panel is arranged at the upper surface of left top frame and right top frame；Side
Rain-proof panel is arranged at the upper surface of lateral frame；The top of cuboid framework respectively with left top frame and right top frame
Bottom connects.The special rainwater-proof design of the structure, can avoid the generation of the phenomenon of electronic device infiltration electric leakage.
But droplet can be diffused in rainy day malaria, can not although its watertight panel is keeped out wind and rain enough
Evade droplet to corrode e-advertising banner for a long time, LED light emission device loose contact can be caused, or even can not be excessively electric,
And then have a strong impact on the service life of e-advertising banner.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to provide it is a kind of can rain-proof dehumidifying electronics it is wide
Banner is accused, avoids moisture from corroding the long-time of LED light emission device, extends the service life of e-advertising banner.
Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of can rain-proof dehumidifying
E-advertising banner, including LED display and banner frame, the LED display are embedded in banner inframe and its textual display portion
The external world is placed in, the banner arch is provided with rain-proof panel, and the banner frame includes the wind-tunnel of horizontal insertion banner frame, described
LED display electronic section is arranged in wind-tunnel, and the wind-tunnel side is provided with the fan for blowing to LED display, the fan wind
The support with the welding of banner frame is provided with mouthful, is wound with the low-power heating wire to fit on the support, the wind-tunnel is another
Side, which is provided with, removes wet layer, and described remove in wet layer is placed with dehumidizer.
By using above technical scheme, advertising is carried out after assembling LED display, it is electronics that, which there is rain-proof panel in the external world,
Electronic device inside ad banner is keeped out wind and rain, and banner inframe is equipped with dehumidifier automatically to be moist inside e-advertising banner
Air carries out circulating dehumidification, and the easy dehumidifier includes the fan for blowing to LED display, low-power electric heating is wound at blowing mouth
Silk, on the one hand moisture can be evaporated by heating the wind of blowout, on the other hand will can not evaporate sufficient moisture and deliver to except in wet layer,
Increase flows through the air capacity of dehumidizer, more air contacts, so as to improve effect on moisture extraction, is ensured LED display to dehumidizer
Internal drying kinetics, prevent moisture from causing electronic device to weather and burning, and extend the service life of e-advertising banner.
Further, the low-power heating wire turns to cross section as circular coil spring shape, the low-power hair
Heated filament both sides port center is with fan and except wet layer is centrally located in same horizontal line.
By using above technical scheme, because being limited by wind-tunnel space, low-power heating wire is rotated using mechanically direct
Coiling forms, then is wound on support, makes the Temperature Distribution in fan air port more uniform, the heating wire radiating after lengthening
Evenly, the state that heating wire deforms because temperature is uneven is reduced.
Further, the low-power heating wire is provided with wind scooper away from fan side and is fixedly connected with the support,
Silk occurs for the fan, low-power, wind scooper three is centrally located in the center directrix of wind-tunnel.
, can be full whole closed via wind-tunnel through wind scooper by the air after heating by using above technical scheme
Banner frame space, is then blown into except in wet layer.
Further, the wind scooper includes fixed cover and the flabellum group being distributed in the fixed cover, the fixed cover
The horizontal positioned direction that is open removes wet layer, and flabellum group direction in fixed cover removes wet layer into horn-like diverging distribution.
By using above technical scheme, the flabellum group of horn-like diverging distribution is oriented to hot blast, ensures air flow
Uniformity, the effect of dehumidizer is played to greatest extent.
Further, the flabellum group includes horizontally disposed second flabellum group and positioned at the second flabellum group both sides
First flabellum group and the 3rd flabellum group, the first flabellum group tilt with the 3rd flabellum group to the second flabellum group outside.
By using above technical scheme, the direction of diverse location flabellum is further limited, makes script low-power heating wire
Air after heating opened up to surrounding it is scattered, fill whole wind-tunnel simultaneously evaporate moisture or be sent into dehumidizer in.
Further, described except wet layer is hollow sandwich, the wind-tunnel is provided with sieve aperture with the contact surface except wet layer.
By using above technical scheme, except wet layer is arranged to hollow sandwich, humid air and dehumidizer can be increased
Contact area, extend the time of contact of humid air and dehumidizer, be effectively improved effect on moisture extraction, and the program is simple and easy,
Cost is cheap, has good practicality.
Further, it is described except minimum point of the wet layer close to banner frame edge is provided with discharge outlet.
By using above technical scheme, discharge outlet is set in the interlayer least significant end for placing dehumidizer, dehumidizer is adsorbed
Moisture be eventually condensed into water, and discharged via discharge outlet, it is ensured that except being not in ponding in wet layer, influence effect on moisture extraction.
Further, rain-proof panel is placed on the upper surface of banner frame, and the length of rain-proof panel with 30 ° of angle of inclination lid
More than the length of banner frame.
By using above technical scheme, because rain-proof panel is tilted down with 30 °, rainwater can flow out from inclined-plane, avoid
The generation of electronic component infiltration leaky, ensures that LED display has good illumination effect.
In summary, the utility model has the advantages that：
1st, the air part evaporation after the heating of low-power heating wire, a part are blown into dehumidizer by fan,
The problem of preventing humidity from causing LED display easily to be burnt because moist, there is the service life that can extend e-advertising banner
The advantages of；
2nd, by wind scooper and low-power heating wire, the Temperature Distribution that can make fan wind mouth evenly, ensures that flowing is empty
The uniformity of gas, the effect of dehumidizer is played to greatest extent；
3rd, removed by the time of contact removed wet layer and discharge outlet, air and dehumidizer can be extended of helical tube body, improvement
Wet effect, and it is not in ponding to ensure to remove in wet layer.
Brief description of the drawings
Fig. 1 be the utility model it is a kind of can rain-proof dehumidifying e-advertising banner overall structure diagram；
Fig. 2 be the utility model it is a kind of can rain-proof dehumidifying e-advertising banner in banner frame internal structure schematic diagram；
Fig. 3 be the utility model it is a kind of can rain-proof dehumidifying e-advertising banner in dehumidifier structural representation.
In figure：1st, LED display；2nd, banner frame；21st, wind-tunnel；22nd, support；3rd, low-power heating wire；4th, rain-proof panel；
5th, dehumidifier；51st, fan；52nd, wind scooper；53rd, fixed cover；54th, the first flabellum group；55th, the second flabellum group；56th, the 3rd flabellum
Group；6th, except wet layer；61st, sieve aperture；7th, discharge outlet.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
It is a kind of can rain-proof dehumidifying e-advertising banner, as depicted in figs. 1 and 2, including the LED display 1 for publicity
And banner frame 2, LED display 1 is embedded in banner frame 2 and its character display unit the is placed in external world, the good banner of encapsulation
Frame 2 can protect the electronic section of LED display 1 not by rain erosion.Moreover, the top of banner frame 2 is also provided with rain-proof
Panel 4, coordinate banner frame 2 together to carry out rain-proof water conservation to LED display 1, avoid the phenomenon of electrical part infiltration electric leakage from occurring.
As shown in figure 1, rain-proof panel 4 is placed on the upper surface of banner frame 2 with the 30 ° of angle tilted down lids, meanwhile, rain-proof panel 4
Length is greater than the length of banner frame 2, and whole e-advertising banner is protected into the shielded area in rain-proof panel 4 as much as possible
Under.When running into rainy day, rainwater can be slid along the angle of inclination of rain-proof panel 4 from inclined-plane, and rainwater will not be caused to accumulate and ooze
Thoroughly, ensure that LED display 1 has good illumination effect.
As shown in Fig. 2 banner frame 2 includes long tubular wind-tunnel 21, inside the horizontal insertion banner frame 2 of this wind-tunnel 21, and LED
Display screen 1 is arranged in wind-tunnel 21, and the side of wind-tunnel 21 is provided with dehumidifier 5, and the opposite side of wind-tunnel 21 is provided with except wet layer 6, removed
Dehumidizer is placed with wet layer 6, can be automatically humid air circulating dehumidification inside e-advertising banner, and tie by dehumidifier 5
The effect on moisture extraction of dehumidizer is closed, ensures the degree of drying of LED display 1, effectively extends the service life of e-advertising banner.
As shown in Fig. 2 except wet layer 6 is designed to hollow sandwich, wind-tunnel 21 is provided with sieve aperture 61 on the contact surface with removing wet layer 6
Water supply vapour passes through, the moisture in the adsorbable air being in contact with it of dehumidizer, and the structure can increase humid air with removing
The contact area of humectant.Minimum point of the wet layer 6 close to the edge of banner frame 2 is being provided with discharge outlet 7, the water that dehumidizer is adsorbed
Branch is finally condensed into water, and is flowed out by discharge outlet 7, it is ensured that except being not in ponding in wet layer 6.
As shown in Figures 2 and 3, dehumidifier 5 includes the fan 51 fixed with the side of banner frame 2, and the air port of fan 51 blows to
The part that LED display 1 is placed in banner frame 2, the cylinder bracket 22 welded with banner frame 2 is equipped with the air port of fan 51,
The low-power heating wire 3 to fit is wound with its support 22.Low-power heating wire 3, which produces temperature, can evaporate moisture, not steam
Sending out moisture sufficient can be delivered to by the wind that fan 51 is blown out except in wet layer 6, increase is flowed through except the air capacity of wet layer 6, makes more skies
Gas touches dehumidizer, so as to improve effect on moisture extraction, meanwhile, this is simple for structure, and cost is cheap, is coordinated using dehumidifier and removed
Humectant is good using effect on moisture extraction, has good practicality, suitable for various e-advertising banners.
As shown in Figures 2 and 3, because being limited by the space of wind-tunnel 21, low-power heating wire 3 is rotated into coiling using mechanically direct
It is circular coil spring shape into cross section, to lengthen the effective length of low-power heating wire 3, then is wound to support 22
On, make its both sides port center with fan and except wet layer 6 is centrally located in same horizontal line, the such draught temperature of fan 51 distribution
More uniformly, temperature deviation is small in wind-tunnel 21 is easy to keep drying, and the low-power heating wire 3 after lengthening radiates also evenly, and
Reduce the state that low-power heating wire 3 is deformed due to temperature inequality.
As shown in Figures 2 and 3, dehumidifier 5 also includes the wind scooper 52 that opening direction removes wet layer, and wind scooper 52 covers on support
22 sides away from fan 51.The flabellum group that wind scooper 52 includes the fixed cover 53 of prismatic table shape and is distributed in fixed cover 53, Gu
Surely the horizontal positioned direction that is open of cover 53 removes wet layer 6, and flabellum group direction in fixed cover 53 removes wet layer 6 into horn-like diverging point
Cloth, this flabellum group have horizontally disposed second flabellum group 55 and the first flabellum group 54 and the 3rd positioned at the both sides of the second flabellum group 55
Flabellum group 56 forms, and the first flabellum group 54 and the 3rd flabellum group 56 tilt to the outside of the second flabellum group 55, horn-like by limiting
The direction of diverse location flabellum in the flabellum group of distribution is dissipated, the air after heating is opened up to the surrounding of wind-tunnel 21 scattered, ensures air
The uniformity of flowing, fill whole wind-tunnel 21 and evaporate moisture or moisture is sent into dehumidizer.
The course of work：Assemble and eye-catching place is placed in after whole e-advertising banner, fan 51 rotates blowing during use, blowout
Wind is uniformly filled in the confined space of whole banner frame 2 by the water conservancy diversion of wind scooper 52, steamed after the heating of low-power heating wire 3
The moisture to become damp in humid air, and the moisture of non-evaporating completely is sent into and removed in wet layer 6, air is fully contacted with dehumidizer,
The moisture that last dehumidizer is adsorbed can be condensed into water and be flowed out through discharge outlet 7.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. it is a kind of can rain-proof dehumidifying e-advertising banner, including LED display（1）And banner frame（2）, the LED display
（1）Embedded in banner frame（2）Interior and its character display unit is placed in the external world, the banner frame（2）Top is provided with rain-proof panel（4）,
It is characterized in that：The banner frame（2）Banner frame is penetrated including level（2）Wind-tunnel（21）, the LED display（1）Electronics
Part is arranged on wind-tunnel（21）It is interior, the wind-tunnel（21）Side is provided with and blows to LED display（1）Fan（51）, the fan
（51）It is provided with and banner frame at air port（2）The support of welding（22）, the support（22）On be wound with fit low-power hair
Heated filament（3）, the wind-tunnel（21）Opposite side is provided with and removes wet layer（6）, it is described to remove wet layer（6）Inside it is placed with dehumidizer.
2. it is according to claim 1 it is a kind of can rain-proof dehumidifying e-advertising banner, it is characterised in that：The low-power hair
Heated filament（3）Cross section is turned to as circular coil spring shape, the low-power heating wire（3）Both sides port center and fan
（51）And except wet layer（6）It is centrally located in same horizontal line.
3. it is according to claim 2 it is a kind of can rain-proof dehumidifying e-advertising banner, it is characterised in that：The low-power hair
Heated filament（3）Away from fan（51）Side is provided with wind scooper（52）And with the support（22）It is fixedly connected, the fan（51）, it is low
Power heating wire（3）, wind scooper（52）Three is centrally located at wind-tunnel（21）Center directrix on.
4. it is according to claim 3 it is a kind of can rain-proof dehumidifying e-advertising banner, it is characterised in that：The wind scooper
（52）Covered including fixed（53）And it is distributed in the fixed cover（53）Interior flabellum group, the fixed cover（53）Horizontal positioned opening
Direction removes wet layer（6）, the flabellum group is in fixed cover（53）Interior direction removes wet layer（6）Into horn-like diverging distribution.
5. it is according to claim 4 it is a kind of can rain-proof dehumidifying e-advertising banner, it is characterised in that：The flabellum group bag
Include horizontally disposed second flabellum group（55）With positioned at the second flabellum group（55）First flabellum group of both sides（54）And the 3rd
Flabellum group（56）, the first flabellum group（54）With the 3rd flabellum group（56）To the second flabellum group（55）Outside tilts.
6. it is according to claim 1 it is a kind of can rain-proof dehumidifying e-advertising banner, it is characterised in that：It is described to remove wet layer
（6）For hollow sandwich, the wind-tunnel（21）With except wet layer（6）Contact surface be provided with sieve aperture（61）.
7. it is according to claim 6 it is a kind of can rain-proof dehumidifying e-advertising banner, it is characterised in that：It is described to remove wet layer
（6）Close to banner frame（2）The minimum point at edge is provided with discharge outlet（7）.
8. it is according to claim 1 it is a kind of can rain-proof dehumidifying e-advertising banner, it is characterised in that：Rain-proof panel（4）
Banner frame is placed on 30 ° of angle of inclination lid（2）Upper surface, and rain-proof panel（4）Length be more than banner frame（2）Length
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183061.1U CN207124006U (en) | 2017-09-14 | 2017-09-14 | It is a kind of can rain-proof dehumidifying e-advertising banner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183061.1U CN207124006U (en) | 2017-09-14 | 2017-09-14 | It is a kind of can rain-proof dehumidifying e-advertising banner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124006U true CN207124006U (en) | 2018-03-20 |
Family
ID=61602043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721183061.1U Expired - Fee Related CN207124006U (en) | 2017-09-14 | 2017-09-14 | It is a kind of can rain-proof dehumidifying e-advertising banner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743473A (en) * | 2022-05-14 | 2022-07-12 | 合肥云清越智能科技有限公司 | Display screen with automatic dehumidification function |
-
2017
- 2017-09-14 CN CN201721183061.1U patent/CN207124006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743473A (en) * | 2022-05-14 | 2022-07-12 | 合肥云清越智能科技有限公司 | Display screen with automatic dehumidification function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20180914 |